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Titan MPS Microwave Sample Preparation System A Reference Notebook of Microwave Applications GREAT RESULTS BEGIN WITH GOOD PREPARATION

Great Results Begin With Good Preparation - PerkinElmer · Great results begin with good preparation ... [Pt-Ir] ... allowing the accurate measurement of the internal

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Titan MPS™ Microwave Sample Preparation SystemA Reference Notebook of Microwave Applications

GREAT RESULTSBEGIN WITHGOOD PREPARATION

INTRODUCTION AND OVERVIEW At PerkinElmer, we

understand that sample preparation is one of the

most critical steps in the analytical process. Often accounting for 60% of your analytical timetable, it has a fundamental impact on laboratory throughput and analytical performance. Any errors within the sample preparation process will undermine the quality of your data at all subsequent stages of your analysis. Great results begin with good preparation and our Titan MPS Microwave Sample Preparation System delivers the clean, clear solutions you need for reliable results.

The Titan MPS is ideal for difficult environmental and common industrial applications while also providing high performance for a wide range of digestion needs.

This document is intended to provide you with the tools you need to quickly and efficiently develop digestion methods for your unique sample preparation needs.

PerkinElmer® Titan MPS Microwave Sample Preparation System.

Answering your needs. Empowering Your Lab.

TABLE OF CONTENTS

CONSUMER PRODUCTS

• Microwave Digestion of Body Lotion ................................................................................................................................... 11

• Microwave Digestion of Face Cream ................................................................................................................................... 12

• Microwave Digestion of Lipstick .......................................................................................................................................... 13

• Microwave Digestion of Shampoo ......................................................................................................................................14

• Microwave Digestion of Soap.............................................................................................................................................. 15

• Microwave Digestion of Sunscreen ......................................................................................................................................16

• Microwave Digestion of Talcum Powder .............................................................................................................................. 17

• Microwave Digestion of Toothpaste ....................................................................................................................................18

ENVIRONMENTAL

• Microwave Digestion of Asphaltite ......................................................................................................................................19

• Microwave Digestion of Bark ..............................................................................................................................................20

• Microwave Digestion of Bauxite .........................................................................................................................................21

• Microwave Digestion of Calcites and Dolomites ..................................................................................................................22

• Microwave Digestion of Cement .........................................................................................................................................23

• Microwave Digestion of Coal Fly Ash ..................................................................................................................................24

• Microwave Digestion of Effluents ........................................................................................................................................25

• Microwave Digestion of Effluents with Aqua Regia .............................................................................................................26

• Microwave Digestion using EPA 3015A ...............................................................................................................................27

• Microwave Digestion using EPA 3051A ...............................................................................................................................28

• Microwave Digestion using EPA 3052 .................................................................................................................................29

• Microwave Digestion of Feldspar ........................................................................................................................................30

• Microwave Digestion of Fluorite .........................................................................................................................................31

• Microwave Digestion of Garnet ...........................................................................................................................................32

• Microwave Digestion of Glass Fiber Filters (Whatman) .........................................................................................................33

• Microwave Digestion of Iron Ores .......................................................................................................................................34

• Microwave Digestion of Ironstone .......................................................................................................................................35

• Microwave Digestion of Kaolinite ........................................................................................................................................36

• Microwave Digestion of Leather ..........................................................................................................................................37

ENVIRONMENTAL CONTINUED• Microwave Digestion of Limestone .....................................................................................................................................38

• Microwave Digestion of Phosphate Rocks ...........................................................................................................................39

• Microwave Digestion of Platinum Ores ................................................................................................................................40

• Microwave Digestion of Refinery Ash .................................................................................................................................. 41

• Microwave Digestion of Secondary Fuel/Plastic Waste .........................................................................................................42

• Microwave Digestion of Sediments .....................................................................................................................................43

• Microwave Digestion of Sewage Sludge (DIN EN 13346) .....................................................................................................44

• Microwave Digestion of Sewage Sludge (EPA 3051A) ..........................................................................................................45

• Microwave Digestion of Shredded Paper .............................................................................................................................46

• Microwave Digestion of Slag ...............................................................................................................................................47

• Microwave Digestion of Soil ................................................................................................................................................48

• Microwave Digestion of Tar .................................................................................................................................................49

• Microwave Digestion of Wood Chips/Pellets .......................................................................................................................50

• Microwave Digestion of Algae ............................................................................................................................................ 51

• Microwave Digestion of Animal Feed ..................................................................................................................................52

• Microwave Digestion of Beer ..............................................................................................................................................53

• Microwave Digestion of Bran ..............................................................................................................................................54

• Microwave Digestion of Cocao/Cocoa .................................................................................................................................55

• Microwave Digestion of Coconut Oil ...................................................................................................................................56

• Microwave Digestion of Coffee ...........................................................................................................................................57

• Microwave Digestion of Cognac .........................................................................................................................................58

• Microwave Digestion of Corn Gluten ..................................................................................................................................59

• Microwave Digestion of Corn Oil ........................................................................................................................................60

FOOD/ NUTRICEUTICALS

TABLE OF CONTENTS

TABLE OF CONTENTS

• Microwave Digestion of Crab Paste .....................................................................................................................................61

• Microwave Digestion of Fatty Acids for Animal Food ...........................................................................................................62

• Microwave Digestion of Fishmeal ........................................................................................................................................63

• Microwave Digestion of Flour ..............................................................................................................................................64

• Microwave Digestion of Fruit ..............................................................................................................................................65

• Microwave Digestion of Fruit Juices .....................................................................................................................................66

• Microwave Digestion of Herbs ............................................................................................................................................67

• Microwave Digestion of Lime ..............................................................................................................................................68

• Microwave Digestion of Linseed/Flax (Kernel) ......................................................................................................................69

• Microwave Digestion of Malt and Barley .............................................................................................................................70

• Microwave Digestion of Meat .............................................................................................................................................71

• Microwave Digestion of Milk (Fresh) ....................................................................................................................................72

• Microwave Digestion of Milk (Powder) ................................................................................................................................73

• Microwave Digestion of Muffins ......................................................................................................................................... 74

• Microwave Digestion of Mussels (Freeze Dried) ...................................................................................................................75

• Microwave Digestion of Olive Cake .....................................................................................................................................76

• Microwave Digestion of Olive Leaves...................................................................................................................................77

• Microwave Digestion of Paprika Powder .............................................................................................................................78

• Microwave Digestion of Plants (Dried) .................................................................................................................................79

• Microwave Digestion of Rice ...............................................................................................................................................80

• Microwave Digestion of Soy Lecithin ...................................................................................................................................81

• Microwave Digestion of Sugar ............................................................................................................................................82

• Microwave Digestion of Sugar Beets ...................................................................................................................................83

• Microwave Digestion of Tea ................................................................................................................................................84

• Microwave Digestion of Tomato Leaves ...............................................................................................................................85

• Microwave Digestion of Vegetable Oil.................................................................................................................................86

• Microwave Digestion of Wax (Edible) ..................................................................................................................................87

• Microwave Digestion of Wheat ...........................................................................................................................................88

• Microwave Digestion of Whey Powder ................................................................................................................................89

FOOD/ NUTRICEUTICALS CONTINUED

TABLE OF CONTENTS

• Microwave Digestion of Blood ............................................................................................................................................90

• Microwave Digestion of Bone .............................................................................................................................................91

• Microwave Digestion of Fat .................................................................................................................................................92

• Microwave Digestion of Hair ...............................................................................................................................................93

• Microwave Digestion of Meat or Tissue ...............................................................................................................................94

FORENSIC

• Microwave Digestion of Activated Carbon ..........................................................................................................................95

• Microwave Digestion of Alloy Scrap ....................................................................................................................................96

• Microwave Digestion of Aluminium ....................................................................................................................................97

• Microwave Digestion of Bakelite .........................................................................................................................................98

• Microwave Digestion of Boron Carbide ...............................................................................................................................99

• Microwave Digestion of Brass ...........................................................................................................................................100

• Microwave Digestion of Bronze ......................................................................................................................................... 101

• Microwave Digestion of Calcinated Coke ..........................................................................................................................102

• Microwave Digestion of Ceramics/ Platinum Catalyst ........................................................................................................103

• Microwave Digestion of Cigarettes ....................................................................................................................................104

• Microwave Digestion of Coal ............................................................................................................................................105

• Microwave Digestion of Cobalt Tungstate .........................................................................................................................106

• Microwave Digestion of Copper Wire ................................................................................................................................ 107

• Microwave Digestion of Crude Oil .....................................................................................................................................108

• Microwave Digestion of Diesel ..........................................................................................................................................109

• Microwave Digestion of Electronic Chips ........................................................................................................................... 110

• Microwave Digestion of Ethylene Vinyl Acetate (EVA) Foam .............................................................................................. 111

INDUSTRIAL

TABLE OF CONTENTS

• Microwave Digestion of Ethylene Vinyl Alcohol (EVOH) Resin ............................................................................................ 112

• Microwave Digestion of Glass and Quartz ......................................................................................................................... 113

• Microwave Digestion of Inks ............................................................................................................................................. 114

• Microwave Digestion of Indium-Tin Oxides ....................................................................................................................... 115

• Microwave Digestion of Ionomer ...................................................................................................................................... 116

• Microwave Digestion of Iron Oxide with Coated Coal ....................................................................................................... 117

• Microwave Digestion of Lanthanium Boride ...................................................................................................................... 118

• Microwave Digestion of Lead Zirconate Titanate ............................................................................................................... 119

• Microwave Digestion of Lithium Titanates ......................................................................................................................... 120

• Microwave Digestion of Magnesium Oxide ....................................................................................................................... 121

• Microwave Digestion of Melamine .................................................................................................................................... 122

• Microwave Digestion of Metallic Alloys [Co-Cr-Mo] .......................................................................................................... 123

• Microwave Digestion of Metallic Alloys [Co-Cr-W] ............................................................................................................ 124

• Microwave Digestion of Metallic Alloys [Fe-Nb] ................................................................................................................. 125

• Microwave Digestion of Metallic Alloys [Fe-Ti] ................................................................................................................... 126

• Microwave Digestion of Metallic Alloys [Ni-Cr] .................................................................................................................. 127

• Microwave Digestion of Metallic Alloys [Ni-Cr-Mo]............................................................................................................ 128

• Microwave Digestion of Metallic Alloys [Ni-Pd-Cr] ............................................................................................................. 129

• Microwave Digestion of Metallic Alloys [Pt-Ir] ....................................................................................................................130

• Microwave Digestion of Metallic Alloys [Pt-Rh] .................................................................................................................. 131

• Microwave Digestion of Metallic Alloys [Pt-W] .................................................................................................................. 132

• Microwave Digestion of Metallic Alloys [Rh-Ir] ................................................................................................................... 133

• Microwave Digestion of Metallic Alloys [Ru-Se] .................................................................................................................134

• Microwave Digestion of Molybdenum ............................................................................................................................... 135

• Microwave Digestion of Natural Rubber (Caoutchouc) ......................................................................................................136

• Microwave Digestion of Niobium Disulfide ........................................................................................................................ 137

• Microwave Digestion of Nylon ..........................................................................................................................................138

• Microwave Digestion of Paint (Wet Latex) ......................................................................................................................... 139

• Microwave Digestion of Petroleum Oils and Tars ...............................................................................................................140

• Microwave Digestion of Petroleum Oils (Light) .................................................................................................................. 141

INDUSTRIAL CONTINUED

TABLE OF CONTENTS

• Microwave Digestion of Polycarbonate ............................................................................................................................. 142

• Microwave Digestion of Polyester .....................................................................................................................................143

• Microwave Digestion of Polyetheretherketone (PEEK) ........................................................................................................144

• Microwave Digestion of Polyethylene Terephthalate (PET) ................................................................................................. 145

• Microwave Digestion of Polypropylene ..............................................................................................................................146

• Microwave Digestion of PVC Granules .............................................................................................................................. 147

• Microwave Digestion of Refractory Material ......................................................................................................................148

• Microwave Digestion of Rhodium .....................................................................................................................................149

• Microwave Digestion of Selenium Powder ........................................................................................................................150

• Microwave Digestion of Silicon ......................................................................................................................................... 151

• Microwave Digestion of Silicon Aluminum Oxide............................................................................................................... 152

• Microwave Digestion of Silicon Oil .................................................................................................................................... 153

• Microwave Digestion of Slag .............................................................................................................................................154

• Microwave Digestion of Solder ......................................................................................................................................... 155

• Microwave Digestion of Sulfur (Elemental) ........................................................................................................................156

• Microwave Digestion of Textiles ........................................................................................................................................ 157

• Microwave Digestion of Titanium Carbide .........................................................................................................................158

• Microwave Digestion of Titanium Diboride ........................................................................................................................ 159

• Microwave Digestion of Titanium Disulfide .......................................................................................................................160

• Microwave Digestion of Tungsten ..................................................................................................................................... 161

• Microwave Digestion of Tungsten Carbide ........................................................................................................................162

• Microwave Digestion of Tungsten Oxide ...........................................................................................................................163

• Microwave Digestion of Zeolites........................................................................................................................................164

• Microwave Digestion of Zinc Oxide ................................................................................................................................... 165

INDUSTRIAL CONTINUED

TABLE OF CONTENTS

• Microwave Digestion of Ginseng .......................................................................................................................................166

• Microwave Digestion of Homeopathic and Traditional Medicines ......................................................................................167

• Microwave Digestion of Hydrogenated Vegetable Oils (Ph. Eur 2.4.31) ..............................................................................168

• Microwave Digestion of Multi-Vitamin and Mineral Tablets ...............................................................................................169

• Microwave Digestion of Nutraceuticals and Extracts.......................................................................................................... 170

• Microwave Digestion of Ointments and Creams (Topical) .................................................................................................. 171

• Microwave Digestion of Pharmaceutical Ingredients .......................................................................................................... 172

• Microwave Digestion of Pharmaceutical Tablets ................................................................................................................ 173

• Microwave Digestion of Wax ............................................................................................................................................ 174

PHARMACEUTICAL

• Cleaning of Microwave Digestion Vessel ........................................................................................................................... 175

• Complexation of HF .......................................................................................................................................................... 176

• Microwave Vessel Conditioning ........................................................................................................................................ 177

SUPPLEMENTS

SUPPLEMENTS

A Look Inside

To ensure safe, accurate and reproducible digestions, the Titan MPS employs sophisticated Direct Pressure Control™ (DPC)™ and Direct Temperature Control™ (DTC)™ technologies. With these technologies, the Titan MPS is able to deliver outstanding reaction and digestion control. By employing sophisticated electronics, DTC eliminates the external temperature interference emitted by the surface of the digestion vessel, allowing the accurate measurement of the internal sample temperature within each digestion vessel.

DPC measures sample pressure as a shift in the polarization of a beam of light sent through a prism and glass ring in the vessel cap. This polarization shift is a result of the internal vessel pressure applied directly to the glass ring. DPC and DTC provide sensing with no special assembly required, no fragile or expensive probes to insert and no connections needed.

PolarizedLight

Direct Pressure Control (DPC)

OpticalPressureDetection

Glass Ring

InternalPressure

Direct Temperature Control (DTC)

IR TemperatureDetection

IR Filter Technology

10www.perkinelmer.com/titanmps

11

Microwave Digestion of Body Lotion

CONSUMER PRODUCTS

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution. If the sample contains pigments, 2.0 mL of HF must be added to obtain a clear solution.

SUMMARY

Body lotion is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 30 2 5 80

2 190 30 5 30 90

3 50 30 1 10 0

4 - - - - -

5 - - - - -

12www.perkinelmer.com/titanmps

Microwave Digestion of Face Cream

CONSUMER PRODUCTS

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution. If the sample contains pigments, 2.0 mL of HF must be added to obtain a clear solution.

SUMMARY

Face creams are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 30 2 5 70

2 190 30 5 30 90

3 50 30 1 10 0

4 - - - - -

5 - - - - -

13

Microwave Digestion of Lipstick

CONSUMER PRODUCTS

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

HF (49%) 2.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3 and 2.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution

SUMMARY

Lipstick is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 30 2 5 80

2 190 30 5 30 90

3 50 30 1 10 0

4 - - - - -

5 - - - - -

14www.perkinelmer.com/titanmps

Microwave Digestion of Shampoo

CONSUMER PRODUCTS

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution. If the sample contains pigments, 2.0 mL of HF must be added to obtain a clear solution.

SUMMARY

Shampoo is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 30 2 5 70

2 190 35 5 30 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

15

Microwave Digestion of Soap

CONSUMER PRODUCTS

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

HF (49%) 2.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3 and 2.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Soap is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 30 2 5 70

2 190 35 5 30 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

16www.perkinelmer.com/titanmps

Microwave Digestion of Sunscreen

CONSUMER PRODUCTS

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 4.0 mL

HCI (37%) 3.0 mL

HF (49%) 1.0 mL

PROCEDURE

Weigh 350 mg of the sample into the digestion vessel. Add 4.0 mL of HNO3, 3.0 mL of HCl and 1.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Sun protection cosmetics containing TiO2 and ZnO are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 165 60 2 5 60

2 220 80 3 20 90

3 50 80 1 15 0

4 - - - - -

5 - - - - -

17

Microwave Digestion of Talcum Powder

CONSUMER PRODUCTS

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.5 mL

HF (49%) 3.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 7.5 mL of HNO3 and 3.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application RESULTS

Clear solution.

SUMMARY

Talcum powder is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 150 60 5 5 60

2 210 70 5 30 90

3 50 70 1 15 0

4 - - - - -

5 - - - - -

18www.perkinelmer.com/titanmps

Microwave Digestion of Toothpaste

CONSUMER PRODUCTS

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

HF (49%) 2.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3 and 2.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Toothpaste is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 30 2 5 80

2 190 35 5 30 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

19

Microwave Digestion of Asphaltite

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

HF (49%) 3.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3 and 3.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Asphaltite is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 155 80 2 15 60

2 220 80 2 35 90

3 50 80 1 15 0

4 - - - - -

5 - - - - -

20www.perkinelmer.com/titanmps

Microwave Digestion of Bark

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

HCI (37%) 3.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3 and 3.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Bark is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 200 35 10 35 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

21

Microwave Digestion of Bauxite

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 5.0 mL

H3PO4 (85%) 3.0 mL

HF (49%) 2.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 5.0 mL of HNO3, 3.0 mL of H3PO4 and 2.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Bauxite is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 210 30 8 30 90

2 50 30 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

22www.perkinelmer.com/titanmps

Microwave Digestion of Calcites and Dolomites

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.0 mL

HF (49%) 2.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 7.0 mL of HNO3 and 2.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution. If the sample contains dolomite rocks, 2.0 mL of HCl must be added to obtain a clear solution.

SUMMARY

Calcites and Dolomites are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 155 30 5 15 80

2 210 35 10 35 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

23

Microwave Digestion of Cement

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 6.0 mL

HCI (37%) 2.5 mL

HF (49%) 1.5 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 6.0 mL of HNO3, 2.5 mL of HCl and 1.5 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Cement is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 35 5 3 80

2 210 35 3 20 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

24www.perkinelmer.com/titanmps

Microwave Digestion of Coal Fly Ash

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.0 mL

HF (49%) 3.0 mL

PROCEDURE

Weigh 50 mg of the sample into the digestion vessel. Add 7.0 mL of HNO3 and 3.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Coal Fly Ash is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 180 30 5 15 80

2 200 35 5 20 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

25

Microwave Digestion of Effluents

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Measure 20 mL of the sample into the digestion vessel. Add 7.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process..

If the samples are not digested completely, add an additional 2 mL of peroxide and heat again.

RESULTS

Clear Solution.

SUMMARY

Effluents are digested in an acid solution using a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 35 5 5 80

2 200 35 1 10 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

26www.perkinelmer.com/titanmps

Microwave Digestion of Effluents with Aqua Regia

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 2.5 mL

HCI (37%) 7.5 mL

PROCEDURE

Measure 20 mL of the sample into the digestion vessel. Add 2.5 mL of HNO3 and 7.5 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Effluents are digested in aqua regia using a PerkinElmer Titan MPS. The method is in accordance with DIN EN 15587-1.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 145 35 5 5 70

2 180 35 3 10 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

27

Microwave Digestion using EPA 3015A

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 5.0 mL

PROCEDURE

Transfer 45 mL of the sample into the digestion vessel. Add 5.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process..

RESULTS

Sample extraction is complete. Solution may remain cloudy and require centrifugation or filtration prior to analysis per EPA 3015A guidelines.

SUMMARY

An aqueous sample is extracted in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 30 10 10 90

2 50 30 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

28www.perkinelmer.com/titanmps

Microwave Digestion using EPA 3051A

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 9.0 mL

HCI (30%) 3.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 9.0 mL of HNO3 and 3.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process..

RESULTS

Sample extraction is complete. Solution may remain cloudy and require centrifugation or filtration prior to analysis per EPA 3051A guidelines.

SUMMARY

A sludge, soil or oil sample is extracted in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 175 30 5 5 90

2 50 30 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

29

Microwave Digestion using EPA 3052

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 9.0 mL

HF (30%) 3.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 9.0 mL of HNO3 and 3.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process..

We recommend complexing the excess of HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application). RESULTS

Clear solution. If the solution remains cloudy it may require centrifugation or filtration prior to analysis per EPA 3052 guidelines.

SUMMARY

Silaceous or plant based samples are extracted in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 180 30 5 10 90

2 50 30 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

30www.perkinelmer.com/titanmps

Microwave Digestion of Feldspar

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HCI (37%) 6.0 mL

HF (49%) 2.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 6.0 mL of HNO3 and 2.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

If Calcium is present, a white precipitate of CaF2 may be formed. This can be re-dissolved with saturated H3BO3 (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Feldspar is digested in an acid solution using a PerkinElmer Titan MPS.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 180 80 5 15 70

2 200 80 5 20 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

31

Microwave Digestion of Fluorite

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 9.0 mL

H3PO4 (85%) 0.5 mL

H3BO3 (35%) 500 mg

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 9.0 mL of HNO3, 0.5 mL of H3PO4 and 500 mg of H2BO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Fluorite is digested in an acid solution with a PerkinElmer Titan MPS

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 30 2 5 50

2 210 35 5 25 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

32www.perkinelmer.com/titanmps

Microwave Digestion of Garnet

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.0 mL

HF (49%) 2.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 7.0 mL of HNO3, and 2.0 mL of HF. Shake the mixture carefully or stir with a clean PTFE or glass bar. Wait at least 10 min before closing the vessel. Heat in the microwave with the following program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Garnet is digested in an acid solution with a PerkinElmer Titan MPS

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 230 80 10 45 90

2 50 80 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

33

Microwave Digestion of Glass Fiber Filters (Whatman)

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 6.0 mL

HF (49%) 4.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 6.0 mL of HNO3. and 4.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Glass filters are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 35 2 10 80

2 180 35 2 25 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

34www.perkinelmer.com/titanmps

Microwave Digestion of Iron Ores

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

H2SO4 (95%) 4.0 mL

H3PO4 (85%) 4.0 mL

HF (49%) 1.5 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 4.0 mL of HNO3, 4.0 mL of H3PO4 and 1.5 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Ores containing iron and silicon are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 30 2 15 80

2 190 30 2 5 90

3 230 35 2 10 90

4 50 35 1 10 0

5 - - - - -

35

Microwave Digestion of Ironstone

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 2.0 mL

HCI (37%) 8.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 2.0 mL of HNO3 and 8.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Ironstone is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 210 35 5 45 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

36www.perkinelmer.com/titanmps

Microwave Digestion of Kaolinite

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

H2SO4 (95%) 4.0 mL

HF (49%) 5.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 4.0 mL of H2SO4 and 5.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Kaolinite is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 220 35 5 45 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

37

Microwave Digestion of Leather

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 3.0 mL

HCI (37%) 1.0 mL

H2SO4 (95%) 3.0 mL

PROCEDURE

Weigh 50 mg of the sample into the digestion vessel. Add 3.0 mL of HNO3, 1.0 mL of HCl and 3.0 mL of H2SO4. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution..

SUMMARY

Leather is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 30 5 5 80

2 190 35 5 15 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

38www.perkinelmer.com/titanmps

Microwave Digestion of Limestone

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HCI (37%) 8.0 mL

HF (49%) 2.0 mL

PROCEDURE

Weigh 150 mg of the sample into the digestion vessel. Add 8.0 mL of HCl and 2.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

A white precipitate of CaF2 may be formed. This can be re-dissolved with saturated H3BO3 (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Limestone is digested in an acid solution with a PerkinElmer Titan MPS.

*This application is designed for the digestion of 8 samples. Decrease the power at the

first step by 5% for each sample less than 8. Minimum power is 40% regardless of

the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 220 80 10 20 90

2 50 80 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

39

Microwave Digestion of Phosphate Rocks

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.0 mL

HF (49%) 2.5 mL

PROCEDURE

Weigh 200 mg of the sample into the digestion vessel. Add 7.0 mL of HNO3 and 2.5 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Phosphate rocks are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 210 35 10 25 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

40www.perkinelmer.com/titanmps

Microwave Digestion of Platinum Ores

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 1.0 mL

H2SO4 (95%) 4.0 mL

H3PO4 (85%) 4.0 mL

HF (49%) 1.0 mL

PROCEDURE

Weigh 50 mg of the sample into the digestion vessel. Add 1.0 mL of HNO3, 4.0 mL of H2SO4, 4.0 mL of H3PO4 and 1.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Platinum ores are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 180 35 5 5 80

2 210 35 5 45 90

3 50 35 1 15 0

4 - - - - -

5 - - - - -

41

Microwave Digestion of Refinery Ash

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

HCI (37%) 1.5 mL

HF (49%) 0.5 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3, 1.5 mL of HCl and 0.5 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Ashes from petroleum cracking plants are digested in an acid solution with a PerkinElmer Titan MPS

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 35 5 8 70

2 210 35 3 20 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

42www.perkinelmer.com/titanmps

Microwave Digestion of Secondary Fuel/Plastic Waste

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 5.0 mL

HF (49%) 1.0 mL

H2SO4 (95%) 7.0 mL

PROCEDURE

Weigh 200 mg of the sample into the digestion vessel. Add 5.0 mL of HNO3, 1.0 mL of HF and 7.0 mL of H2SO4. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Secondary fuel (e.g. waste for waste-to-energy plants) is digested in an acid solution with a PerkinElmer Titan MPS. The method is in accordance with DIN 22022-1

*This application is designed for the digestion of 8 samples. Decrease the power at the

first step by 5% for each sample less than 8. Minimum power is 40% regardless of

the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 150 70 10 10 70

2 190 80 5 30 90

3 250 80 5 30 90

4 50 80 1 15 0

5 - - - - -

43

Microwave Digestion of Sediment

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 9.0 mL

HCI (37%) 3.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 9.0 mL of HNO3 and 3.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

White silicate precipitates may remain.

SUMMARY

The procedure is in accordance with EPA method 3051A.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 175 30 5 5 90

2 50 30 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

44www.perkinelmer.com/titanmps

Microwave Digestion of Sewage Sludge (DIN EN 13346)

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 2.5 mL

HCI (37%) 7.5 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 2.5 mL of HNO3 and 7.5 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

White silicate precipitates may remain.

SUMMARY

Sewage Sludge is extracted in an acid solution with a PerkinElmer Titan MPS. The procedure follows DIN EN 13346.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 180 30 1 25 90

2 50 30 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

45

Microwave Digestion of Sewage Sludge (EPA 3051A)

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

If Ag, Ba, Sb, Fe or Al are to be determined, the addition of HCl for stabilization is recommended. In this case, use 9.0 mL of HNO3 and 3.0 mL of HCl for the digestion.

RESULTS

Sample extraction is complete. Solution may remain cloudy and require centrifugation or filtration prior to analysis per EPA 3051A guidelines.

SUMMARY

Sewage sludge is extracted in an acid solution with a PerkinElmer Titan MPS. The procedure is in accordance with EPA method 3051A.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 175 30 5 5 90

2 50 30 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

46www.perkinelmer.com/titanmps

Microwave Digestion of Shredded Paper

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Some precipitates.. With pure HNO3, BaSO4 and silicates will not be dissolved. Silicates can be dissolved by the addition of 1.0 mL of HF. BaSO4 must be filtered.

SUMMARY

Shredded paper is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 150 30 5 5 80

2 170 35 1 5 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

47

Microwave Digestion of Slag

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 2.0 mL

HCI (37%) 6.0 mL

HF (49%) 1.0 mL

PROCEDURE

Weigh 200 mg of the sample into the digestion vessel. Add 2.0 mL of HNO3, 6.0 mL of HCl, and 1.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Slag (e.g. blast furnace slag, soda slag) is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at the

first step by 5% for each sample less than 8. Minimum power is 40% regardless of

the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 70 2 5 70

2 220 75 2 25 90

3 50 75 1 10 0

4 - - - - -

5 - - - - -

48www.perkinelmer.com/titanmps

Microwave Digestion of Soil

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 1.0 g of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. The amount of organic material should not exceed 250 mg. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Sample extraction is complete. Solution may remain cloudy and require centrifugation or filtration prior to analysis per EPA 3051A guidelines.

SUMMARY

Soil is extracted in an acid solution with a PerkinElmer Titan MPS. The procedure is in accordance with EPA method 3051A.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 175 30 5 10 90

2 50 30 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

49

Microwave Digestion of Tar

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Weigh 750 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Tar is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at the

first step by 5% for each sample less than 8. Minimum power is 40% regardless of

the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 150 70 2 5 70

2 170 80 2 5 80

3 210 80 5 20 90

4 50 80 1 10 0

5 - - - - -

50www.perkinelmer.com/titanmps

Microwave Digestion of Wood Chips/Pellets

ENVIRONMENTAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

HF (49%) 2.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3 and 2.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solutions.

SUMMARY

Wood chips/pellets are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at the

first step by 5% for each sample less than 8. Minimum power is 40% regardless of

the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 175 70 5 10 70

2 215 80 5 10 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

51

Microwave Digestion of Algae

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.0 mL

H2O2 (30%) 1.5 mL

HF (49%) 0.5 mL

H2O (Deionized) 2.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 7.0 mL of HNO3, 1.5 mL of H2O2, 0.5 mL of HF, and 2.0 mL of H2O. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Freeze dried algae are digested in an acid solution with a PerkinElmer Titan MPS

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 130 30 2 5 60

2 160 30 2 5 70

3 190 35 2 15 90

4 50 35 1 10 0

5 - - - - -

52www.perkinelmer.com/titanmps

Microwave Digestion of Animal Feed

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.0 mL

H2O2 (30%) 1.5 mL

HF (49%) 1.0 mL

PROCEDURE

Weigh 400 mg of the sample into the digestion vessel. Add 7.0 mL of HNO3, 1.5 mL of H2O2, 1.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Animal feed (beef cattle, mineral premix) is digested in an acid solution with a PerkinElmer Titan MPS

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 140 30 3 8 60

2 180 30 2 10 70

3 215 35 2 20 90

4 50 35 1 10 0

5 - - - - -

53

Microwave Digestion of Beer

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.5 mL

H2O2 (30%) 1.5 mL

PROCEDURE

Put 5 mL of the sample into the digestion vessel. Add 7.5 mL of HNO3 and 1.5 mL of H2O2 . Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Beer and original wort is digested in an acid solution with a PerkinElmer Titan MPS

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 150 30 3 5 60

2 200 30 2 20 90

3 50 30 1 10 0

4 - - - - -

5 - - - - -

54www.perkinelmer.com/titanmps

Microwave Digestion of Bran

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Weigh 400 mg of the sample into the digestion vessel. Add 7.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Bran is digested in an acid solution with a PerkinElmer Titan MPS. When High Pressure 100 mL Digestion Vessels are used, the sample weight can be increased up to 800 mg.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 30 2 5 80

2 190 30 5 15 90

3 50 30 1 10 0

4 - - - - -

5 - - - - -

55

Microwave Digestion of Cacao/Cocoa

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 6.0 mL

H2O2 (30%) 3.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 6.0 mL of HNO3 and 3.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Cacao/Cocoa is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 140 30 2 10 70

2 190 30 5 15 90

3 50 30 1 10 0

4 - - - - -

5 - - - - -

56www.perkinelmer.com/titanmps

Microwave Digestion of Coconut Oil

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Weigh 200 mg of the sample into the digestion vessel. Add 7.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Coconut oil is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 145 30 10 5 80

2 190 30 5 10 90

3 50 30 1 10 0

4 - - - - -

5 - - - - -

57

Microwave Digestion of Coffee

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 4.0 mL

H2O2 (30%) 4.0 mL

PROCEDURE

Weigh 400 mg of the sample into the digestion vessel. Add 4.0 mL of HNO3 and 4.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Coffee is digested in an acid solution with a PerkinElmer Titan MPS. PerkinElmer high pressure 100 mL vessels are used, the sample weight can be increased up to 800 mg.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 145 30 5 5 80

2 200 35 5 10 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

58www.perkinelmer.com/titanmps

Microwave Digestion of Cognac

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 5.0 mL

H2O2 (30%) 5.0 mL

PROCEDURE

Put 0.5 mL of the sample into the digestion vessel. Add 5.0 mL of HNO3 and 5.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Cognac is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 140 30 5 10 80

2 160 30 5 10 80

3 50 30 1 10 0

4 - - - - -

5 - - - - -

59

Microwave Digestion of Corn Gluten

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 6.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 6.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Corn gluten is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at the

first step by 5% for each sample less than 8. Minimum power is 40% regardless of

the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 145 70 3 5 70

2 200 80 4 20 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

60www.perkinelmer.com/titanmps

Microwave Digestion of Corn Oil

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 7.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Corn Oil is digested in an acid solution with a PerkinElmer Titan MPS. Exothermic reactions during the digestion, caused by a high amount of polyunsaturated fatty acids, can be avoided by a pre-reaction at room temperature for several hours.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at the

first step by 5% for each sample less than 8. Minimum power is 40% regardless of

the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 145 70 5 5 60

2 200 80 5 20 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

61

Microwave Digestion of Crab Paste

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 7.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Crab Paste is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% for each sample less than 16. Minimum power is 40% regardless

of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 145 30 2 5 60

2 170 30 5 10 80

3 190 35 2 15 90

4 50 35 1 10 0

5 - - - - -

62www.perkinelmer.com/titanmps

Microwave Digestion of Fatty Acids for Animal Food

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 9.0 mL

H2O2 (30%) 1.0 mL

PROCEDURE

Weigh 550 mg of the sample into the digestion vessel. Add 9.0 mL of HNO3 and 1.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Fatty acids for animal food is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at the

first step by 5% for each sample less than 8. Minimum power is 40% regardless of

the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 120 70 3 5 60

2 170 70 10 10 70

3 210 80 3 10 90

4 50 80 1 10 0

5 - - - - -

63

Microwave Digestion of Fishmeal

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Fishmeal is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 200 35 15 40 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

64www.perkinelmer.com/titanmps

Microwave Digestion of Flour

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 5.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Weigh 400 mg of the sample into the digestion vessel. Add 5.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Flour is digested in an acid solution with a PerkinElmer Titan MPS. When High Pressure 100 mL Digestion Vessels are used, the sample weight can be increased up to 800 mg.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 30 2 5 80

2 190 35 5 15 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

65

Microwave Digestion of Fruit

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 7.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Dried and fresh fruits are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 30 5 10 80

2 200 30 2 15 90

3 50 30 1 10 0

4 - - - - -

5 - - - - -

66www.perkinelmer.com/titanmps

Microwave Digestion of Fruit Juices

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.0 mL

H2O2 (30%) 1.0 mL

PROCEDURE

Put 3 mL of the sample into the digestion vessel. Add 7.0 mL of HNO3 and 1.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Fruit juices are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 30 5 10 80

2 200 35 1 15 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

67

Microwave Digestion of Herbs

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Herbs are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 80 5 5 60

2 190 80 3 5 90

3 210 80 1 10 90

4 50 80 1 10 0

5 - - - - -

68www.perkinelmer.com/titanmps

Microwave Digestion of Lime

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 7.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Lime is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 30 2 5 80

2 190 30 5 15 90

3 50 30 1 10 0

4 - - - - -

5 - - - - -

69

Microwave Digestion of Linseed/Flax (Kernel)

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 5.0 mL

H2O2 (30%) 3.0 mL

PROCEDURE

Weigh 400 mg of the sample into the digestion vessel. Add 5.0 mL of HNO3 and 3.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Linseed (kernel) is digested in an acid solution with a PerkinElmer Titan MPS. When High Pressure 100 mL Digestion Vessels are used, the sample weight can be increased up to 800 mg.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 30 10 5 80

2 190 30 5 10 90

3 50 30 1 10 0

4 - - - - -

5 - - - - -

70www.perkinelmer.com/titanmps

Microwave Digestion of Malt and Barley

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Malt or Barley is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 30 3 5 70

2 200 35 2 20 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

71

Microwave Digestion of Meat

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 350 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Dried and fresh meat is digested in an acid solution with a PerkinElmer Titan MPS. When High Pressure 100 mL Digestion Vessels are used, the sample weight can be increased up to 700 mg (dried meat) or 1500 mg (fresh meat).

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 30 10 5 80

2 200 30 1 20 90

3 50 30 1 10 0

4 - - - - -

5 - - - - -

72www.perkinelmer.com/titanmps

Microwave Digestion of Milk (Fresh)

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Put 3 mL of the sample into the digestion vessel. Add 8.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Fresh milk and similar milk products are digested in an acid solution with a PerkinElmer Titan MPS. When yogurt is digested, the addition of 2.0 mL of HCl might be necessary to obtain a clear solution.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 165 30 5 10 70

2 190 30 5 20 90

3 50 30 1 10 0

4 - - - - -

5 - - - - -

73

Microwave Digestion of Milk (Powder)

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Weigh 400 mg of the sample into the digestion vessel. Add 7.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Milk Powder is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 145 30 2 5 70

2 170 30 5 10 80

3 190 35 2 15 90

4 50 35 1 10 0

5 - - - - -

74www.perkinelmer.com/titanmps

Microwave Digestion of Muffins

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Weigh 1000 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Muffins are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 30 10 5 70

2 170 30 5 10 80

3 50 30 1 10 0

4 - - - - -

5 - - - - -

75

Microwave Digestion of Mussel (Freeze Dried)

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.0 mL

H2O2 (30%) 1.5 mL

HF (49%) 0.5 mL

H2O (Deionized) 2.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 7.0 mL of HNO3, 1.5 mL of H2O2, 0.5 mL of HF, and 2.0 mL of H2O. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Freeze dried mussels are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 130 30 2 5 50

2 160 30 2 5 70

3 190 35 2 15 90

4 50 35 1 10 0

5 - - - - -

76www.perkinelmer.com/titanmps

Microwave Digestion of Olive Cake

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

H2O2 (30%) 1.0 mL

HF (49%) 2.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3, 1.0 mL of H2O2, and 2.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Olive cake is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 180 70 5 5 70

2 220 80 5 30 90

3 50 80 1 15 0

4 - - - - -

5 - - - - -

77

Microwave Digestion of Olive Leaves

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 5.0 mL

H2O2 (30%) 3.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 5.0 mL of HNO3 and 3.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Olive leaves are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 145 30 2 5 70

2 170 30 5 10 80

3 190 30 2 15 90

4 50 30 1 10 0

5 - - - - -

78www.perkinelmer.com/titanmps

Microwave Digestion of Paprika Powder

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Paprika powder is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 150 30 5 5 60

2 200 35 5 10 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

79

Microwave Digestion of Plants (Dried)

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 5.0 mL

H2O2 (30%) 3.0 mL

PROCEDURE

Weigh 400 mg of the sample into the digestion vessel. Add 5.0 mL of HNO3 and 3.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Non-wood, dried plants (e.g. leaves, vegetables, grass) are digested in an acid solution with a PerkinElmer Titan MPS. When PerkinElmer High Pressure 100 mL vessels are used, the sample weight can be increased up to 800 mg.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 150 30 10 5 70

2 190 35 5 15 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

80www.perkinelmer.com/titanmps

Microwave Digestion of Rice

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

H2O3 (30%) 2.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Whole rice grains are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 30 10 15 70

2 180 35 5 15 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

81

Microwave Digestion of Soy Lecithin

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

H2O2 (30%) 1.0 mL

HCI (37%) 1.0 mL

PROCEDURE

Weigh 650 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3, 1.0 mL of H2O2, and 1.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Soy lecithin is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 120 70 3 5 60

2 170 70 10 10 70

3 210 80 3 10 90

4 50 80 1 10 0

5 - - - - -

82www.perkinelmer.com/titanmps

Microwave Digestion of Sugar

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

H2O3 (30%) 2.0 mL

PROCEDURE

Weigh 600 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Sugar is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 135 70 2 5 70

2 150 80 2 5 80

3 190 80 1 15 90

4 50 80 1 10 0

5 - - - - -

83

Microwave Digestion of Sugar Beet

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 6.0 mL

H2O2 (30%) 3.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 6.0 mL of HNO3 and 3.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Sugar Beets are digested in an acid solution with a PerkinElmer Titan MPS

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 145 30 2 10 80

2 190 35 5 15 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

84www.perkinelmer.com/titanmps

Microwave Digestion of Tea

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Tea is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 150 60 5 10 60

2 190 70 2 20 90

3 50 70 1 10 0

4 - - - - -

5 - - - - -

85

Microwave Digestion of Tomato Leaves

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 5.0 mL

H2O3 (30%) 3.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 5.0 mL of HNO3 and 3.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Tomato leaves are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 145 30 2 5 70

2 170 30 5 10 80

3 190 30 2 15 90

4 50 30 1 10 0

5 - - - - -

86www.perkinelmer.com/titanmps

Microwave Digestion of Vegetable Oil

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Weigh 700 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Vegetable oil is digested in an acid solution with a PerkinElmer Titan MPS. When PerkinElmer Standard 75 mL vessels are used, the sample weight must be reduced to 300 mg.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 60 5 15 70

2 190 70 3 15 90

3 50 70 1 10 0

4 - - - - -

5 - - - - -

87

Microwave Digestion of Wax (Edible)

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Wax is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 30 5 5 70

2 210 35 5 25 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

88www.perkinelmer.com/titanmps

Microwave Digestion of Wheat

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Weigh 1000 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Whole wheat grains are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 30 10 5 80

2 180 35 5 10 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

89

Microwave Digestion of Whey Powder

FOOD / NUTRACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Whey powder is digested in an acid solution with a PerkinElmer Titam MPS microwave digestion system.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 70 2 5 70

2 190 70 2 5 90

3 210 80 1 10 90

4 50 80 1 10 0

5 - - - - -

90www.perkinelmer.com/titanmps

Microwave Digestion of Blood

FORENSICS

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

PROCEDURE

Put 2.0 mL of the sample into the digestion vessel. Add 8.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Blood is digested in an acid solution with a PerkinElmer Titan MPS

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 30 5 5 80

2 190 30 1 10 90

3 50 30 1 10 0

4 - - - - -

5 - - - - -

91

Microwave Digestion of Bone

FORENSICS

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

HCI (37%) 2.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3 and 2.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Bones are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 30 10 10 80

2 190 30 5 20 90

3 50 30 1 10 0

4 - - - - -

5 - - - - -

92www.perkinelmer.com/titanmps

Microwave Digestion of Fat

FORENSICS

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 9.0 mL

H2O2 (30%) 1.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 9.0 mL of HNO3 and 1.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Fatty acids for animal food is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 120 70 3 5 60

2 170 70 10 10 70

3 210 80 3 10 90

4 50 80 1 10 0

5 - - - - -

93

NOTES

Microwave Digestion of Hair

FORENSICS

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Hair is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 30 5 5 70

2 190 30 1 15 90

3 50 30 1 10 0

4 - - - - -

5 - - - - -

94www.perkinelmer.com/titanmps

Microwave Digestion of Meat or Tissue

FORENSICS

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 350 mg of dried meat or 750 mg of fresh meat into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution. When PerkinElmer Titan MPS High Pressure 100 mL digestion vessels are used, the sample weight can be increased up to 700 mg (dried) or 1500 mg (fresh).

SUMMARY

Dried and fresh meat or forensic tissue is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 30 10 5 80

2 200 30 1 20 90

3 50 30 1 10 0

4 - - - - -

5 - - - - -

95

Microwave Digestion of Activated Carbon

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 5.0 mL

H2S04 (96%) 2.0 mL

PROCEDURE

Weigh 50 mg of the sample into the digestion vessel. Add 5.0 mL of HNO3 and 2.0 mL of H2SO4. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Activated carbon is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 220 70 10 45 90

2 50 80 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

96www.perkinelmer.com/titanmps

Microwave Digestion of Alloy Scrap

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

HF (49%) 5.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3 and 5.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear, red-brown solution.

SUMMARY

Alloy scrap is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 190 70 2 5 70

2 230 70 5 45 90

3 50 70 1 10 0

4 - - - - -

5 - - - - -

97

Microwave Digestion of Aluminum

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 3.0 mL

HCI (37%) 5.0 mL

PROCEDURE

Weigh 150 mg of the sample into the digestion vessel. Add 3.0 mL of HNO3 and 5.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Parts made of aluminium are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 185 35 5 20 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

98www.perkinelmer.com/titanmps

Microwave Digestion of Bakelite

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 2.0 mL

HCI (37%) 6.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 2.0 mL of HNO3 and 6.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process. We recommend complexing the excess HF present with a

saturated H3BO3 solution to avoid damaging any glassware used during analysis (please

refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Bakelite is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 180 35 10 35 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

99

Microwave Digestion of Boron Carbide

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 4.0 mL

HF (49%) 2.0 mL

H2SO4 (95%) 4.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 4.0 mL of HNO3, 2.0 mL of HF, and 4.0 mL of H2SO4. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application

RESULTS

Clear solution.

SUMMARY

Boron Carbide is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 220 80 10 30 90

2 50 80 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

100www.perkinelmer.com/titanmps

Microwave Digestion of Brass

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Brass is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 30 5 10 80

2 210 35 5 20 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

101

Microwave Digestion of Bronze

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Bronze is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 30 5 10 80

2 210 35 5 20 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

102www.perkinelmer.com/titanmps

Microwave Digestion of Calcinated Coke

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 3.0 mL

H2SO4 (95%) 7.0 mL

PROCEDURE

Weigh 200 mg of the sample into the digestion vessel. Add 3.0 mL of HNO3 and 7.0 mL of H2SO4 . Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Calcinated coke digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 240 80 10 40 90

2 50 80 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

103

Microwave Digestion of Ceramics/ Platinum Catalyst

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HCI (37%) 8.0 mL

HNO3 (70%) 2.0 mL

HF (49%) 2.0 mL

PROCEDURE

Weigh 150 mg of the sample into the digestion vessel. Add 8.0 mL of HCl, 2.0 mL of HNO3 and 2.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Ceramics containing platinum as catalyst element are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 220 80 10 60 90

2 50 80 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

104www.perkinelmer.com/titanmps

Microwave Digestion of Cigarettes

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

HCI (37%) 1.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3 and 1.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Cigarettes (tobacco and filter) are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 210 30 5 25 90

2 50 30 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

105

Microwave Digestion of Coal

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

HF (49%) 2.0 mL

PROCEDURE

Weigh 200 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3 and 2.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Coal (Brown and Hard coal) is digested in an acid solution with a PerkinElmer Titan MPS. The procedure is in accordance with DIN 22022-1.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 150 80 10 10 60

2 190 80 5 10 90

3 240 80 5 30 90

4 50 80 1 10 0

5 - - - - -

106www.perkinelmer.com/titanmps

Microwave Digestion of Cobalt Tungstate

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessels

REAGENTS

HNO3 (70%) 10.0 mL

HF (49%) 5.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3 and 5.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Cobalt tungstate is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 190 70 2 15 70

2 230 80 5 60 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

107

Microwave Digestion of Copper Wire

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Copper wire is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 150 70 2 5 70

2 190 80 5 15 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

108www.perkinelmer.com/titanmps

Microwave Digestion of Crude Oil

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution, when PerkinElmer high pressure 100 mL vessels, are used the sample weight can be increase up to 300 mg.

SUMMARY

Crude Oil is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 145 30 2 10 70

2 170 30 5 5 80

3 200 35 2 20 90

4 50 35 1 10 0

5 - - - - -

109

Microwave Digestion of Diesel

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessels

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 50 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Diesel is digested in an acid solution with a PerkinElmer, Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample. Sample weight must NEVER be increased and extreme caution should be

used when digesting volatile fuels/solvents. It is important that the sample be properly

mixed and the full waiting time observed prior to closing the vessels and heating in

the oven.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 145 70 5 10 60

2 170 80 5 10 70

3 200 80 5 10 90

4 50 80 1 10 0

5 - - - - -

110www.perkinelmer.com/titanmps

Microwave Digestion of Electronic Chips

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.0 mL

HCI (37%) 1.0 mL

HF (49%) 2.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 7.0 mL of HNO3, 1.0 mL of HCl and 2.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear, light-green solution.

SUMMARY

Electronic chips are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 30 5 10 80

2 215 35 5 20 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

111

Microwave Digestion of Ethylene Vinyl Acetate (EVA) Foam

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

PROCEDURE

Weigh 400 mg of sample into the digestion vessel. Add 8.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Ethylene Vinyl Acetate (EVA) foam is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 80 2 5 70

2 190 80 5 15 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

112www.perkinelmer.com/titanmps

Microwave Digestion of Ethylene Vinyl Alcohol (EVOH) Resin

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Ethylene Vinyl Alcohol (EVOH) resin is digested in an acid solution with a PerkinElmer, Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 150 80 10 10 60

2 180 80 5 5 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

113

Microwave Digestion of Glass and Quartz

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 5.0 mL

HF (49%) 5.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 5.0 mL of HNO3 and 5.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).Instead of using H3BO3, crystallization of CaF2 can be avoided by the addition of HBF4. For this, add 4.0 mL HBF2 to the acid mixture and start the temperature program.

RESULTS

Clear solution.

SUMMARY

Glass and Quartz are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 200 35 5 30 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

114www.perkinelmer.com/titanmps

Microwave Digestion of Inks

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Inks are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 200 35 10 30 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

115

Microwave Digestion of Indium-Tin Oxides

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HCI (37%) 8.0 mL

HF (49%) 4.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 8.0 mL of HCl and 4.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

ITO is digested in an acid solution with a PerkinElmer, Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 30 2 10 80

2 190 35 5 15 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

116www.perkinelmer.com/titanmps

Microwave Digestion of Ionomer

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Ionomer is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 35 2 5 80

2 190 35 5 30 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

117

Microwave Digestion of Iron Oxide with Coal Coated

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

HCI (37%) 2.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3 and 2.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear, light yellow solution.

SUMMARY

Coal coated with FeO is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 30 2 5 80

2 200 35 5 20 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

118www.perkinelmer.com/titanmps

Microwave Digestion of Lanthanium Boride

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

H20 (deionized) 2.0 mL

PROCEDURE

Weigh 200 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3 and 2.0 mL of H2O. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

LaB6 is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 180 80 10 5 70

2 230 80 10 5 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

119

Microwave Digestion of Lead Zirconate Titanate

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessels

REAGENTS

HNO3 (70%) 10.0 mL

HF (49%) 5.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3 and 5.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution with white precipitate.

SUMMARY

Lead Zirconate Titanate is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 190 70 5 5 70

2 230 80 5 45 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

120www.perkinelmer.com/titanmps

Microwave Digestion of Lithium Titanates

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

HF (49%) 5.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3 and 5.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Lithium titanates containing manganese and nickel are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 155 30 2 5 80

2 200 35 10 30 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

121

Microwave Digestion of Magnesium Oxide

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 5.0 mL

H2O2 (30%) 1.5 mL

HF (49%) 1.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 5.0 mL of HNO3, 1.0 mL of HF and 1.5 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

MgO is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 30 4 8 60

2 200 35 2 35 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

122www.perkinelmer.com/titanmps

Microwave Digestion of Melamine

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 4.0 mL

H2O2 (30%) 1.0 mL

H3PO4 (85%) 5.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 4.0 mL of HNO3, 5.0 mL of H3PO4 and 1.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Melamine is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 200 70 5 8 60

2 240 80 3 35 90

3 50 80 1 15 0

4 - - - - -

5 - - - - -

123

Microwave Digestion of Metallic Alloys [Co-Cr-Mo]

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HCI (37%) 5.0 mL

HNO3 (70%) 1.0 mL

NH4F (Crystal) 300 mg

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 5.0 mL of HCl and 1.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program. If tungsten is present in the sample, 1.0 - 2.0 mL of H2O2 may be added following the digestion to dissolve it.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Implant alloy (ASTM-F75) is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 200 35 10 30 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

124www.perkinelmer.com/titanmps

Microwave Digestion of Metallic Alloys [Co-Cr-W]

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HCI (37%) 5.0 mL

HNO3 (70%) 1.0 mL

NH4F (Crystal) 300 mg

H2O2 (30%) 1.0 - 2.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 5.0 mL of HCl, 1.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program. After the digestion has completed, add 1.0 mL of H2O2 to the solution and carefully swirl the mixture.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Blade alloy [Co-Cr-W] is digested in an acid solution with a PerkinElmer, Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 200 35 10 30 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

125

Microwave Digestion of Metallic Alloys [Fe-Nb]

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessels

REAGENTS

HCI (37%) 2.0 mL

HF (49%) 2.0 mL

HNO3 (70%) 2.0 mL

H3PO4 (85%) 3.5 mL

PROCEDURE

Weigh 50 mg of the sample into the digestion vessel. Add 2.0 mL of HCl, 2.0 mL of HF, 2.0 mL of HNO3 and 3.5 mL of H3PO4. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Iron-Niobium alloys are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 240 80 5 40 90

2 50 80 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

126www.perkinelmer.com/titanmps

Microwave Digestion of Metallic Alloys [Fe-Ti]

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HCI (37%) 2.0 mL

HF (49%) 2.0 mL

HNO3 (70%) 2.0 mL

H3PO4 (85%) 2.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 2.0 mL of HCl, 2.0 mL of HF, 2.0 mL of HNO3 and 2.0 mL of H3PO4. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Iron-Titanium alloys are digested in an acid solution with a PerkinElmer, Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 155 35 2 5 80

2 200 35 2 10 90

3 220 35 2 30 90

4 50 35 1 10 0

5 - - - - -

127

Microwave Digestion of Metallic Alloys [Ni-Cr]

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 2.0 mL

HCI (37%) 6.0 mL

HF (49%) 1.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 2.0 mL of HNO3, 6.0 mL of HCl and 1.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).he analysis (see also application report “Complexation of HF”).

RESULTS

Clear solution.

SUMMARY

High temperature Ni-Cr alloy is digested in an acid solution with a PerkinElmer, Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 140 70 2 5 70

2 170 70 2 5 80

3 230 80 2 25 90

4 50 80 1 10 0

5 - - - - -

128www.perkinelmer.com/titanmps

Microwave Digestion of Metallic Alloys [Ni-Cr-Mo]

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HCI (37%) 6.0 mL

HNO3 (70%) 2.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 2.0 mL of HNO3 and 6.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program. If tungsten is present in the sample, 1.0 - 2.0 mL of H2O2 may be added following the digestion to dissolve it.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Corrosion resistant alloy [Ni-Cr-Mo] is digested in an acid solution with a PerkinElmer, Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 200 35 10 30 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

129

Microwave Digestion of Metallic Alloys [Ni-Pd-Cr]

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HCI (37%) 5.0 mL

HNO3 (70%) 1.0 mL

NH4F (Crystal) 300 mg

PROCEDURE

Weigh 50 mg of the sample into the digestion vessel. Add 1.0 mL of HNO3, 5.0 mL of HCl and 300 mg of NH4F. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program. If tungsten is present in the sample, 1.0-2.0 mL of H2O2 may be added following the digestion to dissolve it.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Brazing alloy [Ni-Pd-Cr] is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 200 35 10 30 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

130www.perkinelmer.com/titanmps

Microwave Digestion of Metallic Alloys [Pt-Ir]

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HCI (37%) 10.0 mL

HNO3 (70%) 1.0 mL

Br2 1.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 1.0 mL of HNO3, 10.0 mL of HCl and 1.0 mg of Br2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Platinum-Iridium alloys are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 175 80 15 10 70

2 210 80 5 30 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

131

Microwave Digestion of Metallic Alloys [Pt-Rh]

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HCI (37%) 10.0 mL

HNO3 (70%) 1.0 mL

Br3 1.0 mL

PROCEDURE

Weigh 50 mg of the sample into the digestion vessel. Add 1.0 mL of HNO3, 10.0 mL of HCl and 1.0 mL of Br3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Platinum-Rhodium alloys are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 215 80 8 45 90

2 50 80 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

132www.perkinelmer.com/titanmps

Microwave Digestion of Metallic Alloys [Pt-W]

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure100 mL Digestion Vessel

REAGENTS

HCI (37%) 6.0 mL

HNO3 (70%) 1.5 mL

HF (49%) 1.5 mL

H2O (deionized) 1.0 mL

PROCEDURE

Weigh 150 mg of the sample into the digestion vessel. Add 1.5 mL of HNO3, 6.0 mL of HCl, 1.5 mL of HF and 1.0 mL of H2O. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Platinum-Tungsten alloys are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 210 80 8 30 90

2 50 80 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

133

Microwave Digestion of Metallic Alloys [Rh-Ir]

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HCI (37%) 10.0 mL

H2SO4 (95%) 2.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 2.0 mL of H2SO4, 10.0 mL of HCl and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Rhodium-Iridium alloys are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 200 80 5 5 80

2 230 80 2 45 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

134www.perkinelmer.com/titanmps

Microwave Digestion of Metallic Alloys [Ru-Se]

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HCI (37%) 6.0 mL

HNO3 (70%) 1.0 mL

H2 O2 (30%) 1.0 mL

NH4F 300 mg

PROCEDURE

Weigh 50 mg of the sample into the digestion vessel. Add 1.0 mL of HNO3, 6.0 mL of HCl, 1.0 mL of H2O2 and 300 mg of NH4F H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Ruthenium-Selenium alloys are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 210 35 10 30 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

135

Microwave Digestion of Molybdenum

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

H2O (deionized) 5.0 mL

HF (49%) 5.0 mL

HNO3 (70%) 3.0 mL

PROCEDURE

Weigh 1000 mg of the sample into the digestion vessel. Add 3.0 mL of HNO3, 5.0 mL of HF, 5.0 mL of H2O. H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Molybdenum is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 200 70 5 10 80

2 220 80 5 30 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

136www.perkinelmer.com/titanmps

Microwave Digestion of Natural Rubber (Caoutchouc)

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Caoutchouc (natural rubber) is digested in an acid solution with a PerkinElmer, Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 150 30 5 15 80

2 170 30 1 15 80

3 200 35 1 30 90

4 50 35 1 10 0

- - - - -

137

Microwave Digestion of Niobium Disulfide

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 5.0 mL

HF (49%) 5.0 mL

PROCEDURE

Weigh 200 mg of the sample into the digestion vessel. Add 5.0 mL of HNO3 and 5.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

NbS2 is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 200 70 5 5 80

2 230 80 2 15 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

138www.perkinelmer.com/titanmps

Microwave Digestion of Nylon

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

H2SO4 (95%) 2.0 - 3.0 mL

PROCEDURE

Weigh 400 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3 and 2.0-3.0 mL of H2SO4. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Nylon is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is outlined for 8 samples. Increase or decrease the power by 10% per

sample, when using more or less sample. Minimum is 40% independent of the sample

number.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 80 5 5 70

2 190 80 5 30 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

139

Microwave Digestion of Paint (Wet Latex)

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

H2O2 (30%) 4.0 mL

PROCEDURE

Weigh 750 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3 and 4.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Wet latex paint is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 80 5 5 70

2 190 80 5 30 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

140www.perkinelmer.com/titanmps

Microwave Digestion of Petroleum Oils and Tars

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 9.5 mL

H2O2 (30%) 2.5 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 9.5 mL of HNO3 and 2.5 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Highly viscous oils and residues are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 130 70 5 5 50

2 190 80 5 15 70

3 230 85 5 25 90

4 50 85 1 10 0

5 - - - - -

141

Microwave Digestion of Petroleum Oils (Light)

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Light oils (paraffin oils, mineral oils) are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 145 80 5 10 60

2 170 80 5 10 80

3 190 80 2 20 90

4 50 80 1 10 0

5 - - - - -

142www.perkinelmer.com/titanmps

Microwave Digestion of Polycarbonate

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Polycarbonate is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 140 70 5 5 60

2 170 70 3 8 80

3 210 80 3 20 90

4 50 80 1 10 0

5 - - - - -

143

Microwave Digestion of Polyester

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 4.5 mL

H2SO4 (95%) 4.5 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 4.5 mL of HNO3 and 4.5 mL of H2SO4. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Polyester is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 210 35 5 40 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

144www.perkinelmer.com/titanmps

Microwave Digestion of Polyetheretherketone (PEEK)

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 6.0 mL

H2SO4 (95%) 4.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 6.0 mL of HNO3 and 4.0 mL of H2SO4. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

PEEK is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 220 35 5 15 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

145

Microwave Digestion of Polyethylene Terephthalate (PET)

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 5.0 mL

H2SO4 (95%) 5.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 5.0 mL of HNO3 and 5.0 mL of H2SO4. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

PET pellets are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 220 35 10 35 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

146www.perkinelmer.com/titanmps

Microwave Digestion of Polypropylene

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Polypropylene is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 145 70 5 5 60

2 210 80 5 20 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

147

Microwave Digestion of PVC Granules

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

H2O2 (30%) 4.0 mL

H2SO4 (95%) 2.0 mL

PROCEDURE

Weigh 400 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3, 4.0 mL of H2O2 and 2.0 mL of H2SO4. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

PVC granules are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 70 5 10 70

2 190 80 5 10 90

3 210 80 2 30 90

4 50 80 1 10 0

5 - - - - -

148www.perkinelmer.com/titanmps

Microwave Digestion of Refractory Material

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessels

REAGENTS

H3PO4 (85%) 4.0 mL

H2SO4 (95%) 4.0 mL

HF (49%) 1.0 mL

HNO3 (70%) 1.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 4.0 mL of H3PO4, 4.0 mL of H2SO4, 1.0 mL of HF and 1.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Refractory material containing Cr2O3, FeO, Al2O3, and SiO2 is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 70 5 5 70

2 190 80 2 5 90

3 240 80 2 30 90

4 50 80 1 10 0

5 - - - - -

149

Microwave Digestion of Rhodium

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HCI (37%) 10.0 mL

HNO3 (70%) 1.0 mL

Br2 1.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 1.0 mL of HNO3, 1.0 mL of Br2 and 10.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Metallic Rh is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 175 80 15 10 70

2 210 80 5 30 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

150www.perkinelmer.com/titanmps

Microwave Digestion of Selenium Powder

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 9.0 mL

HCI (37%) 1.0 mL

PROCEDURE

Weigh 150 mg of the sample into the digestion vessel. Add 9.0 mL of HNO3, 1.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Selenium powder is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 210 35 5 20 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

151

Microwave Digestion of Silicon

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 9.0 mL

HF (49%) 4.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 9.0 mL of HNO3, 4.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Pure silicon is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 210 35 5 30 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

152www.perkinelmer.com/titanmps

Microwave Digestion of Silicon Aluminum Oxide

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessels

REAGENTS

H3PO4 (85%) 5.0 mL

HCI (37%) 3.0 mL

HF (49%) 0.5 mL

HNO3 (70%) 1.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 1.0 mL of HNO3, 0.5 mL of HF, 5.0 mL of H3PO4 and 3.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Silicon Aluminum Oxide is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 70 5 5 70

2 190 80 2 5 90

3 240 80 2 30 90

4 50 80 1 10 0

5 - - - - -

153

Microwave Digestion of Silicon Oil

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

HF (49%) 3.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3, 3.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Silicon oil is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 140 35 3 5 70

2 160 35 2 3 80

3 200 35 2 20 90

4 50 35 1 10 0

5 - - - - -

154www.perkinelmer.com/titanmps

Microwave Digestion of Slag

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 2.0 mL

HCI (37%) 6.0 mL

HF (49%) 1.0 mL

PROCEDURE

Weigh 200 mg of the sample into the digestion vessel. Add 2.0 mL of HNO3, 1.0 mL of HF and 6.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Slag (e.g. blast furnace slag, sodium slag) is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 70 2 5 70

2 220 80 2 25 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

155

Microwave Digestion of Solder

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Solder is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 160 30 3 5 80

2 200 35 2 15 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

156www.perkinelmer.com/titanmps

Microwave Digestion of Sulfur (Elemental)

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

H2O2 (30%) 2.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3 and 2.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Sulfur is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 70 3 7 60

2 210 80 3 25 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

157

Microwave Digestion of Textiles

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 400 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Textiles containing cellulose or cotton are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 140 70 2 5 70

2 200 80 5 20 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

158www.perkinelmer.com/titanmps

Microwave Digestion of Titanium Carbide

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 5.0 mL

H2SO4 (95%) 5.0 mL

PROCEDURE

Weigh 200 mg of the sample into the digestion vessel. Add 5.0 mL of HNO3 and 5.0 mL of H2SO4 . Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess of HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

TiC is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 140 70 5 5 60

2 170 80 3 5 80

3 190 80 2 15 90

4 50 80 1 10 0

5 - - - - -

159

Microwave Digestion of Titanium Diboride

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 4.0 mL

HF (49%) 4.0 mL

HCI (37%) 4.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 4.0 mL of HNO3, 4.0 mL of HF and 4.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

TiB2 is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 180 70 10 5 70

2 230 80 10 25 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

160www.perkinelmer.com/titanmps

Microwave Digestion of Titanium Disulfide

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 5.0 mL

HF (49%) 5.0 mL

PROCEDURE

Weigh 200 mg of the sample into the digestion vessel. Add 5.0 mL of HNO3 and 5.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

TiS2 is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 150 70 2 5 70

2 170 80 3 5 80

3 240 80 2 15 90

4 50 80 1 10 0

5 - - - - -

161

Microwave Digestion of Tungsten

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 5.0 mL

HCI (37%) 5.0 mL

HF (49%) 5.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 5.0 mL of HNO3, 5.0 mL of HF and 5.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Tungsten is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 240 80 10 60 90

2 50 80 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

162www.perkinelmer.com/titanmps

Microwave Digestion of Tungsten Carbide

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 1.0 mL

HCI (37%) 5.0 mL

HF (49%) 5.0 mL

PROCEDURE

Weigh 300 mg of the sample into the digestion vessel. Add 1.0 mL of HNO3, 5.0 mL of HF and 5.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

WC is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 210 80 5 35 90

2 50 80 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

163

Microwave Digestion of Tungsten Oxide

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 4.0 mL

HF (49%) 10.0 mL

PROCEDURE

Weigh 600 mg of the sample into the digestion vessel. Add 4.0 mL of HNO3 and 10.0 mL of HF. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

WO3 is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 190 80 5 25 90

2 50 80 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

164www.perkinelmer.com/titanmps

Microwave Digestion of Zeolites

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 2.0 mL

HCI (37%) 6.0 mL

HF (49%) 2.0 mL

PROCEDURE

Weigh 100 mg of the sample into the digestion vessel. Add 2.0 mL of HNO3, 2.0 mL of HF and 6.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

Zeolites are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 30 5 5 80

2 190 30 2 5 90

3 210 35 2 10 90

4 50 35 1 10 0

5 - - - - -

165

Microwave Digestion of Zinc Oxide

INDUSTRIAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.0 mL

HF (49%) 1.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 7.0 mL of HNO3 and 1.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

We recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution.

SUMMARY

ZnO is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guide line and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 210 35 5 30 90

2 50 35 1 10 0

3 - - - - -

4 - - - - -

5 - - - - -

166www.perkinelmer.com/titanmps

Microwave Digestion of Ginseng

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 5.0 mL

H2O2 (30%) 5.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 5.0 mL of HNO3 and 5.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Ginseng is digested in an acid solution with a PerkinElmer Titan MPS.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

PHARMACEUTICAL

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 145 30 2 5 80

2 170 30 5 5 80

3 190 35 2 15 90

4 50 35 1 10 0

5 - - - - -

167

Microwave Digestion of Homeopathic and Traditional Medicines

PHARMACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 7.0 mL

H2O2 (30%) 3.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 7.0 mL of HNO3 and 3.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Homeopathic raw material is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 150 70 2 5 60

2 190 75 2 5 80

3 210 80 2 15 90

4 50 80 1 10 0

5 - - - - -

168www.perkinelmer.com/titanmps

Microwave Digestion of Hydrogenated Vegetable Oils (Ph. Eur 2.4.31)

PHARMACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 5.0 mL

H2O2 (30%) 3.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 5.0 mL of HNO3 and 3.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Hydrogenated vegetable oils used in Pharmaceuticals are digested in an acid solution following European Pharmacopoeia 2.4.31 with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 70 2 5 60

2 190 75 2 10 80

3 210 80 2 15 90

4 50 80 1 10 0

5 - - - - -

169 169www.perkinelmer.com/titanmps

Microwave Digestion of Multi-Vitamin and Mineral Tablets

PHARMACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

H2O2 (30%) 3.0 mL

PROCEDURE

Weigh 350-1000 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3 and 3.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Multi-vitamin and mineral tablets (gelatin, tablets or caplets) are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 80 2 5 70

2 210 80 5 45 90

3 50 80 1 10 0

4 - - - - -

5 - - - - -

170www.perkinelmer.com/titanmps

170

Microwave Digestion of Nutraceuticals and Extracts

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 6.0 mL

H2O2 (30%) 4.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 6.0 mL of HNO3 and 4.0 mL of H2O2. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Nutraceutical extracts (e.g. Gingko Biloba, Psyllium, Soy extract ) are digested in an acid solution with a PerkinElmer Titan MPS.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

PHARMACEUTICAL

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 145 30 2 5 70

2 170 30 5 10 80

3 190 30 2 15 90

4 50 30 1 10 0

5 - - - - -

171 171www.perkinelmer.com/titanmps

Microwave Digestion of Ointments and Creams (Topical)

PHARMACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Ointments for wounds and burns are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 145 30 2 5 70

2 170 30 2 10 90

3 200 30 2 10 90

4 50 30 1 10 0

5 - - - - -

172www.perkinelmer.com/titanmps

172

Microwave Digestion of Pharmaceutical Ingredients

PHARMACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

PROCEDURE

Weigh 250 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Raw Pharmaceutical ingredients (Mannitol, Dextrose, Sucrose) are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 70 2 5 70

2 190 75 2 10 80

3 210 80 2 15 90

4 50 80 1 10 0

5 - - - - -

173 173www.perkinelmer.com/titanmps

Microwave Digestion of Pharmaceutical Tablets

PHARMACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

High Pressure100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 8.0 mL

HCI (37%) 2.0 mL

PROCEDURE

Weigh 500 mg of the sample into the digestion vessel. Add 8.0 mL of HNO3 and 2.0 mL of HCl. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

If HF is used, we recommend complexing the excess HF present with a saturated H3BO3 solution to avoid damaging any glassware used during analysis (please refer to the “Complexation of HF” application).

RESULTS

Clear solution. If solids remain, perform a new digestion with the addition of 2.0 mL of HF (49%).

SUMMARY

Pharmaceutical tablets are digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 8 samples. Decrease the power at

the first step by 5% per sample when using fewer than 8 samples. Minimum power is

40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 150 70 2 5 70

2 190 75 2 10 80

3 210 80 2 15 90

4 50 80 1 10 0

5 - - - - -

174www.perkinelmer.com/titanmps

174

Microwave Digestion of Wax

PHARMACEUTICAL

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

REAGENTS

HNO3 (70%) 10.0 mL

PROCEDURE

Weigh 1000 mg of the sample into the digestion vessel. Add 10.0 mL of HNO3. Gently swirl the mixture and wait approximately 10 min before closing the vessel. This application uses the following temperature program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Clear solution.

SUMMARY

Wax is digested in an acid solution with a PerkinElmer Titan MPS.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

*This application is designed for the digestion of 16 samples. Decrease the power at

the first step by 5% per sample when using fewer than 16 samples. Minimum power

is 40% regardless of the number of samples digested.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 30 5 5 70

2 210 35 5 25 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

175 175www.perkinelmer.com/titanmps

Cleaning of Microwave Digestion Vessel

SUPPLEMENTS

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

High Pressure 100 mL Digestion Vessel

REAGENTS

HNO3 (70%) 9.0 mL

H202 (30%) 2.0 mL

PROCEDURE

It is recommended to use the same acid mixture used in daily digestion to clean the vessels. Optionally, 9.0 mL of HNO3 and 2.0 mL of H2O2 can be used. Place the acids into the digestion vessel. Close the vessel and heat in the microwave with the following program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

SUMMARY

Blank digestion for basic cleaning of new digestion vessels.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 170 35 5 5 70

2 200 35 1 15 90

3 50 35 1 10 0

4 - - - - -

5 - - - - -

176www.perkinelmer.com/titanmps

176

Complexation of HF

SUPPLEMENTS

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

High Pressure 100 mL Digestion Vessel

PROCEDURE 1

Add 6.0 mL of saturated H3BO3 solution per mL of HF present in the digested sample. Close the vessel and heat the sample with the following program.

PROCEDURE 2

Add 500 mg of crystalline H3BO3 per mL of HF present in the sample. Close the vessel and heat the sample with the following program.

TEMPERATURE PROGRAM

RESULTS

Uniform heating of all vessels.

SUMMARY

To protect instrument or analytical glassware when HF is used during digestion, a second heating step is necessary to complex any remaining excess HF. If no glassware is used and the instrument has a completely inert sample introduction system (nebulizer, spray chamber, injector), this step can be skipped. A white cloudy precipitate may remain after digestion (commonly CaF2 ). This complexation step will re-dissolve this precipitate.

Notes: This application serves only as a guideline and may need to be optimized for

your sample.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 190 35 5 10 90

2 - - - - -

3 - - - - -

4 - - - - -

5 - - - - -

177 177www.perkinelmer.com/titanmps

Microwave Vessel Conditioning

SUPPLEMENTS

EQUIPMENT

PerkinElmer Titan MPS

Standard 75 mL Digestion Vessel

High Pressure 100 mL Digestion Vessel

PROCEDURE

The digestion vessels or vessel liners are heated inside a conventional laboratory oven overnight at 250 °C to dissipate permeated vapors and return the vessels to uniform performance.

Performance of the vessels can be confirmed by heating 25 mL water in the microwave oven with the following program.

TEMPERATURE PROGRAM

Notes: To avoid foaming and splashing wait until the vessels have cooled to room

temperature (about 20 min). Carefully open the digestion vessel in a fume hood

wearing hand, eye and body protection since a large amount of gas will be produced

during the digestion process.

RESULTS

Uniform heating of all vessels.

SUMMARY

The heating performance of the microwave digestion vessels can change as they are used. Typically, their microwave absorption characteristics will begin to vary from vessel to vessel, leading to greater temperature differences between vessels. The most prevalent cause of this is permeation of acid vapors; commonly nitric oxides, visible as a slight yellowing of the vessel or liner. De-gassing of the vessels and liners with heat and time (overnight in an oven) will return the uniform heating performance of the vessels.

NOTES

Step Target Pressure Ramp Hold

Temp [˚C] Max [bar] Time [min] Time [min] Power [%]* 1 200 35 10 5 90

2 - - - - -

3 - - - - -

4 - - - - -

5 - - - - -

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ORDERING INFORMATION

TITAN MPS STANDARD 75 ML (40 BAR) ACCESSORIES AND SPARES

Titan MPS standard 75 ml (40 Bar) accessories and spares.

Major Accessories

Description Part No. Quantity

16 Position turntable system with Standard 75 mL (40 Bar) Digestion Vessels (complete assembly) N3131005 1

Turntable for Standard 75 mL (40 Bar) Digestion Vessels with gas collection system. Vessels, vent tube, forming system, and consumables are not included (turntable only)

N3131006 1

External Exhaust System for oven cavity ventilation N3131009 1

Titan MPS Microwave Sample Preparation System

Digestion Vessel Accessories

Description Part No. Quantity

2500 run kit for Standard 75 mL (40 Bar) Digestion Vessels. Includes 10 Lid kits (5303446), 5 Lip Seal kits (5302962) and 4 Rupture disc kits (5303445)

N3132000 1

Rupture disc for Standard 75 mL (40 Bar) Digestion Vessels made of aluminum, set of 25 pcs. N3132001 25

TFM Pressure Seal lid for Standard 75 mL (40 Bar) Digestion Vessels, set of 10 pcs. N3132002 10

DPC Glass-Ring for closure caps for Standard 75 mL (40 Bar) Digestion Vessel N3132003 1

DPC Glass prism for closure caps ) for Standard 75 mL (40 Bar) Digestion Vessel N3132004 1

DPC Polarization foil for closure caps for Standard 75 mL (40 Bar) and High Pressure 100 mL (100 Bar) Digestion Vessel, Set of 24 pcs.

N3132005 24

DPC TFM Cap insert for closure caps for Standard 75 mL (40 Bar) Digestion Vessel N3132006 1

DPC Clamping Screw for closure caps for Standard 75 mL (40 Bar) Digestion Vessel N3132007 1

DPC TFM O-Ring (25x3mm) for closure caps for Standard 75 mL (40 Bar) Digestion Vessel N3132008 1

Complete Standard 75 mL (40 Bar) Digestion Vessel without DPC. Consists of: Lid, Closure cap, Rupture disc and Vessel base (complete assembly)

N3132009 1

Complete Standard 75 mL (40 Bar) Digestion Vessel with DPC. Consists of: Closure cap with DPC, Rupture disc and Vessel bottom N3132010

Vessel base Standard 75 mL (40 Bar) Digestion Vessel N3132011

Cap for Standard 75 mL (40 Bar) Digestion vessels without DPC pressure sensor N3132012 1

Includes Cap made of TFM with pressure sensor N3132013 1

Six-seal lip forming tool used with Standard 75 mL (40 Bar) Digestion Vessels. Forms up to 6 lids simultaneously N3132014 1

Single-seal lip forming tool used with Standard 75 mL Digestion Vessels. Forms 1 lid N3132015 1

Gas Containment Manifolds Spares and Accessories

Description Part No. Quantity

Lip seal ring for use with 8 and 16 position Gas Containment Manifolds (PTFE) N3134000 1

Clamping screw For use with 16 position Gas Containment Manifold (PTFE) N3134002 1

Sealing plug for 16 position Gas Containment Manifold N3134004 1

Connecting tube without nut N3134005 1

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ORDERING INFORMATION

TITAN MPS HIGH PRESSURE 100 ML (100 BAR) ACCESSORIES AND SPARES

PerkinElmer offers a comprehensive selection of consumables and accessories for Titan MPS Systems.

Major Accessories

Description Part No. Quantity

8 Position turntable system with High Pressure 100 mL (100 Bar) Digestion Vessels (complete assembly). N3131007 1

8 position turntable for High Pressure 100 mL (100 Bar) Digestion Vessels (turntable only) N3131008 1

External Exhaust System for oven cavity ventilation N3131009 1

Titan MPS Microwave Sample Preparation System

Digestion Vessel Accessories

Description Part No. Quantity

Consumables for approximately 2500 digestions with High Pressure 100 mL (100 Bar) Digestion Vessels. Includes 5 lip seal ring kits (5302962); 10 Lid kits (5308060); 7 Rupture disc kits ; 50 PEEK Ring nut kits (5303296)

N3133000 1

Rupture disc for High Pressure 100 mL (100 Bar) Digestion Vessels, set of 10 pcs N3133001 10

TFM Pressure Seal lid for High Pressure 100 mL (100 Bar) Digestion Vessel, set of 5 pcs N3133002 5

DPC Glass-Ring for High Pressure 100 mL (100 Bar) Digestion Vessel, single N3133003 1

DPC Glass Ring for High Pressure 100 mL (100 Bar) Digestion Vessel, kit of 8 N3133004 8

DPC Glass Prism for High Pressure 100 mL (100 Bar) Digestion Vessel N3133005 1

DPC Polarization foil for Standard 75 mL (40 Bar) and High Pressure 100 mL (100 Bar) Digestion Vessels,set of 24 pcs N3132005 24

DPC TFM Cap Insert for High Pressure 100 mL (100 Bar) Digestion Vessel N3133006 1

Clamping Screw for DPC Glass Prism for High Pressure 100 mL (100 Bar) Digestion Vessel N3133007 1

TFM O-Ring (33x3mm) for closure caps with pressure control (DPC) N3133008 1

TFM sample vessel insert for High Pressure 100 mL (100 Bar) Digestion Vessel N3133009 1

Ceramic pressure jacket for High Pressure 100 mL (100 Bar) Digestion Vessel N3133010 1

PEEK-Rung nut for High Pressure 100 mL (100 Bar) Digestion Vessel closure cap without DPC N3133011 1

Complete Vessel High Pressure 100 mL (100 Bar) Digestion Vessel without DPC. Consists of: Lid, Closure cap, Rupture disc, Liner, Ceramic pressure jacket and Vessel bottom

N3133012 1

Complete Vessel High Pressure 100 mL (100 Bar) Digestion Vessel without DPC. Consists of: Lid, Closure cap with DPC, Rupture disc, Liner, Ceramic pressure jacket and Vessel bottom

N3133013 1

Vessel base High Pressure 100 mL (100 Bar) Digestion Vessel made of TFM N3133014 1

Cap for High Pressure 100 mL (100 Bar) Digestion vessels without DPC pressure sensor N3133015 1

Cap for High Pressure 100 mL (100 Bar) Digestion vessels with DPC pressure sensor N3133016 1

High Pressure 100 mL (100 Bar) Digestion Vessel opening station N3133017 1

Six-seal lip forming tool used with High Pressure 100 mL (100 Bar) Digestion Vessels. Forms up to 6 lids simultaneously N3133018 1

Single-seal lip forming tool used with High Pressure 100 mL (100 Bar) Digestion Vessels. Forms 1 lid N3133019 1

Gas Containment Manifolds Spares and Accessories

Description Part No. Quantity

Lip seal ring of the Gas Containment Manifold. For use with 8 and 16 position Gas Containment Manifolds (PTFE) N3134000 1

Clamping screw for the top seal of the 8 position Gas Containment Manifold N3134001 1

Sealing plug for 8 position Gas Containment Manifold N3134003 1

Tube for connection of vessel to 8 position Gas Containment Manifold (PTFE) N3134006

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At PerkinElmer, we understand that sample preparation is one of the most critical steps in the analytical process. Often accounting for 60% of your timetable, it has a fundamental impact on a wide range of operational parameters. Any errors within this process undermine the quality of your data at all subsequent stages of your analysis.

Good microwave digestion helps avoid potential errors in sample preparation, reducing re-runs and dramatically increasing productivity.

The Titan MPS Microwave Sample Preparation System is a part of PerkinElmer’s complete offering of analytical solutions—an industry-leading portfolio that encompasses instruments, accessories, consumables, supplies, training and service. It’s a breadth of capabilities that enables us to offer the ease and convenience of having a single supplier for all your needs at every stage of your workflow. So you can benefit from greater responsiveness, superior reliability, and dramatic cost savings.

Our OneSource Laboratory Services division even takes it a step further. With more than 1,500 trained and certified field service engineers and service personnel around the world, OneSource offers the most

comprehensive portfolio of professional laboratory services in the industry, including complete care programs for virtually every technology and manufacturer.

So turn to PerkinElmer. For the experience. For the confidence. For the better.

For a complete listing of our global offices, visit www.perkinelmer.com/ContactUs

Copyright ©2013-2014, PerkinElmer, Inc. All rights reserved. PerkinElmer® is a registered trademark of PerkinElmer, Inc. All other trademarks are the property of their respective owners. 010773A_01

PerkinElmer, Inc. 940 Winter Street Waltham, MA 02451 USAP: (800) 762-4000 or (+1) 203-925-4602www.perkinelmer.com

The right accessories, consumables, methods and application support are as integral to the success of your laboratory as your instrumentation. That’s why we invest heavily in testing and validating our complete portfolio of solutions to ensure you receive accurate, repeatable results on time, every time.

Couple the Titan MPS With Leading Instrumentation For Ultimate Laboratory Efficiency

NexION® 300 ICP-MS

Optima® 8x00 ICP-OES

PinAAcle™ 900 AA

AAnalyst™ 200/400 AA