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DiscoverQualityfilters„MadeinGermany“since1911

Filter Circles

Technical CutsFolded Filters

MembranesExtraction ThimblesBulk

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3www.mn-net.com MN 3www.mn-net.com MN

IndicesTest papersMembranesExtraction thimblesFilter papersIntroduction

contents customer service

Contents ........................................................................................................................... 3WelcometoMACHEREY-NAGEL! ................................................................................... 4

Filter papersRaw materials and manufacture ....................................................................................... 5Importanttechnicalparametersoffilterpapers ................................................................ 5Selectionoffilterpapers ................................................................................................... 6FilterFinder ....................................................................................................................... 6ParticleretentionofMNfilterpapers ................................................................................ 7

Filter papers for quantitative analysis ....................................................8Ashlessfilterpapers ......................................................................................................... 8Wet-strengthenedfilterpapersforquantitativeanalysis .................................................. 9

Filter papers for qualitative analysis .....................................................10Standardfilterpapersforqualitativeanalysis ................................................................. 10Wet-strengthenedfilterpapersforqualitativeapplications ..............................................11

Glass fibre filters / quartz fibre filters ....................................................12Filter papers for technical applications ................................................14Smoothandthickfilterpapers ........................................................................................ 14Crepedfilterpapers ........................................................................................................ 15Embossedfilterpapers ................................................................................................... 15

Filter papers for special applications …………………………………… 16

Extraction thimblesExtraction thimbles made from cellulose ........................................................................ 24Extraction thimbles made from borosilicate glass .......................................................... 25

MembranesChemicalresistanceoffiltermembranes ....................................................................... 27PORAFIL®membranefilters .......................................................................................... 28CHROMAFIL®MULTI96filters ...................................................................................... 31CHROMAFIL®filtrationcartridges .................................................................................. 31CHROMAFIL®syringefilters .......................................................................................... 32

Indicator and test paperspHindicatorpapers ........................................................................................................ 39Testpapersforqualitativeanalysis ................................................................................ 41QUANTOFIX®teststripsforsemi-quantitativedeterminations ...................................... 43Otherteststripsforsemi-quantitativedeterminations .................................................... 44

IndicesAlphabetical list of applications ...................................................................................... 45Listoffilterpapergrades ................................................................................................ 51

4 www.mn-net.comMN4 www.mn-net.comMN

IndicesTest papersMembranesExtraction thimblesFilter papersIntroduction

contents customer service

Welcome to MACHEREY-NAGEL!We are pleased that you are interested in our range of high qualityfiltrationproducts.Inanewdesign,wepresentourfilterpapers,filtermembranesandextractionthimblesforabroadrange of applications as well as special products made from filterpaper.Ourcatalogue“Filtration”alsoincludespHindicatorpapers,aswellastestpapersforqualitativeandsemi-quantitativeanaly-sis. This will give you an overview of the extensive range of applicationsfortheseproducts.Perhapsyoumayfindacon-venient solution to one of your analytical tasks. For more than 9 decades, since 1911, MACHEREY-NAGEL produces highqualityfilterpapers,whichrepresenttherootsofthecompany.Even today, only the best raw materials are used in production, following long-proven recipes. This guarantees our continuous highquality.Since1996,MNhasestablishedaqualityman-agement system in accordance with ISO 9001.We hope that you enjoy our catalogue and that our products will help to make your lab-life easier.

MACHEREY-NAGEL meets your needsIf you have any questions concerning the products in thiscatalogue, or if you are looking for any further support, please feel free to contact us:Technical support and customer service: +49 24 21 969-138 +49 24 21 969-161 +49 24 21 969-174 +49 24 21 969-187ProductManagementFilterPapers: +492421969-166

Please visit our Filtration Pages:www.mn-net.com

GermanyTel.: +49 24 21 969-0Toll-free 0800: 2616 000Fax: +49 2421 969-199 or -198E-Mail:[email protected]

FranceTel. : +33 388 68 22 68Fax : +33 388 51 76 88E-Mail:[email protected]

SwitzerlandTel.: +41 62 388 55 00Fax: +41 62 388 55 05E-Mail:[email protected]

USATel.: +1 484 821 0984Toll-free:8883216224(MACH)Fax: +1 484 821 1272E-Mail:[email protected]


IndicesTest papersMembranesExtraction thimblesIntroduction Filter papers

introduction quantitative analysis qualitative analysis glass fibre filters technical applications special applications

Filter papers

Raw materials and manufactureFor production of the high quality MN filter papers we usecotton linters, refinedpulpwithahigh levelofα-celluloseaswellasglassfibres.Cottonlintersareshort-fibredseedhairsfrom cotton seeds, which cannot be used for textile purposes, but which are highly suitable for the manufacture of soft and absorbentfilterpapers.In addition to cotton linters we use mainly pulp, which is obtained by chemical treatment of plant materials, e.g. coniferous or deciduous wood.At MACHEREY-NAGEL only the most experienced paperspecialists select the raw materials in order to ensure the continuouslyhighqualityofourfilterpapers.ForthemanufacturingofMNglassfibrefiltersweusestaplefibres made from borosilicate glass (exception: paper fromquartzfibres).Withadiameterof0.5–1.5μm theseglassfi-bresareconsiderablythinnerthancellulosefibres.Oneofthemostimportantfeatureofglassfibrefiltersistheirresistancetoalmostallchemicals(exceptione.g.hydrogenfluoride).

Important technical parameters of filter papers

Parameter DescriptionAsh content/ residue on ignition

TheashcontentisdeterminedinaccordancewithDIN54370:10gfilterpaperareweighedafterignition in a platinum crucible at 800 °C. Results are expressed as % of original paper weight.

Dry bursting strength For determination of the dry bursting strength the paper is clamped over a rubber diaphragm with an area of 10 cm2. The strain on the paper is then increased by applying an increasing air pressure, until the paper bursts. The dry bursting strength in accordance with DIN 53113 is stated in KPa.

Tensile strength For determination of the tensile strength a paper strip (measuring 180 x 15 mm) is subjected to verti-cal strain by applying increasing weight. The force expended at the moment of tearing represents the tensile strength. Results are expressed in N/15 mm.

Thickness The thickness of a paper is measured with a touch pressure device. Especially for soft and creped papers it is important that the touch pressure is not too high. Otherwise the papers are compressed and a falsely low thickness is obtained.

Filtration speed FordeterminationofthefiltrationspeedinaccordancewithDIN53137thedurationofflowof10mLdistilled water through a quadrant-folded, freely suspended filter circle of 12.5 cm diameter ismeasured. Results are expressed in seconds.

Basis weight The basis weight is determined for a sample of 10 x 10 cm. It is measured in g/m2.Gurley test TheGurleytestmeasuresthetimerequiredforfiltrationof100mLairatawatercolumnpressureof

31mm.Thesamplehasanareaof¼sq.inch.Wet strength The wet strength of a paper is a measure for the mechanical stability of a paper in a wet or moist

condition. For example, it can be determined as the tensile strength or the bursting strength (see above).

Pore size Theretentionefficiencyofafilterpaperisinfluencedbyseveralfactors.Sincefilterpapersaredeep-bedfilters,oneusuallyreferstoameanparticleretention.

Capillary rise according to Klemm

ThecapillaryriseaccordingtoKlemmindicateshowfarastripoffilterpaperismoistenedin10minwhen vertically dipped with one end into distilled water (20 °C).

Particle retention Particleretentionreferstotheefficiencyoffilterpapersinretainingcertainprecipitates.Itischarac-terised by the permeability of the paper for precipitates of iron(III) oxyhydrate, lead sulfate, calcium oxalate and barium sulfate.

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Selection of filter papersImportantfiltrationpropertiesforcertainapplications

Application Recommended filterfiltercakeignitionandquantitativedeterminationoftheresidue(gravimetricanalysis) ashlessfilterpapersanalysisofthefiltrate;itisimportantthatnointerferingsubstancesareextractedfromthefilterpaper

ashlessfilterpapersorglassfibrefilters

mechanicalremovalofthefiltercakefromthefilter,e.g.withajetfromawashbottleorwithaspatula

wet-strengthenedfilters,(hardenedfilterpapers)

separation of an organic solvent from water hydrophobicfilters (MN616WA,MN617WA)

visualisation of small amounts of light precipitates blackfilterpaper (MN220)

technicalfiltrationorneedforlargecuts technicalfilterpapersorthickfilterpapers

retentionofveryfineprecipitates slowfilterpapersretentionofcoarseprecipitatesandfastfiltration fastfilterpapersfiltrationofstronglyacidicorstronglybasicliquids glassfibrefiltersfiltrationofaggressiveliquids(e.g.strongoxidants) glassfibrefiltersneedforverylowmetalionblanksofthefilter(e.g.forinvestigationofair-borneparticles) quartzfibrefiltersacceleratedfiltrationwithconstantretentionefficiency creped paperfiltrationatincreasedpressureorstrongmechanicalload(e.g.heavyfiltercake). thicktechnicalfilter

papersstronglyabsorbentpaper,nospecialwetstrengthrequired chromatography papers

Please also note the list of applications on page 45.

FilterFinderTheFilterFinderallowstheeasytransfertohighqualityfiltersfromMACHEREY-NAGEL.

The easy 1-2-3 procedure:1.) Select the current manufacturer2.) Enter the current reference3.) Start the search

The FilterFinder immediately traces the optimal filter paperfromMACHEREY-NAGEL.Alinkappearsthatleadstothere-spectivedatasheet.Thisallowsaquickandeasycross-checktofindoutwhetherthepapermeetstherequirements.Youcanbe sure to get the optimal paper.

www.mn-net.com/filterfinder




Particle retention of MN filter papersTheparticleretentioncapacityisanimportantparameterforcharacterisingafilterpaper.Thefollowingdiagramshowstypicalvaluesofouranalyticalfilterpapers.

2 4 6 8 10 12 14 16 18 20 22 24 26µm

0

MN 640 de

MN 1640 de

MN 619 de

MN 640 d

MN 1640 d

MN 619 eh

MN 1674

MN 640 md

MN 1640 md

MN 616 md

MN 640 m

MN 1640 m

MN 616

MN 640 w

MN 1640 w

MN 617

MN 615

MN 1672

MN 640 we

MN 1640 we

MN 617 we

MN 1670

ashless

ashless, wet-strengthened

qualitative

qualitative, wet-strengthened

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Filter papers for quantitative analysis

Ashless filter papersAshless filter papers are particularly suited for quantitativeroutineanalysisandaremanufacturedfromrefinedpulpandlinters. They are acid-washed and have an extremely low ash contentof<0.01%.Theamountofα-celluloseisabout95%.

Technical data

Grade Color code Properties Thickness Filtration speed

Basis weight

MN640we veryfastfiltration,smooth 0.22 mm 5 s 85 g/m2

MN640w ≡ No. 41 grey label ≡ black ribbon fastfiltration,smooth 0.2 mm 9 s 85 g/m2

MN640m ≡ No. 43 white label ≡ white ribbon mediumfastfiltration,smooth 0.2 mm 27 s 85 g/m2

MN640md ≡ No. 40 yellow label ≡ red ribbon mediumtoslowfiltration,smooth 0.2 mm 55 s 85 g/m2

MN640dd ≡ No. 44 blue label ≡ green ribbon slowfiltration,smooth 0.16 mm 100 s 70 g/m2

MN640d ≡ No. 42 green label ≡ blue ribbon slowfiltration,smooth 0.17 mm 140 s 85 g/m2

MN640de veryslowfiltration,smooth 0.2 mm 195 s 100 g/m2

Ordering informationReferencesforpacksof100filters

Ø MN 640 we MN 640 w MN 640 m MN 640 md MN 640 dd MN 640 d MN 640 de

55 mm 20 10 05 20 20 05 20 30 05 20 40 05 20 60 05 20 50 05 20 70 05 70 mm 20 10 07 20 20 07 20 30 07 20 40 07 20 60 07 20 50 07 20 70 07 90 mm 20 10 09 20 20 09 20 30 09 20 40 09 20 60 09 20 50 09 20 70 09110 mm 20 10 11 20 20 11 20 30 11 20 40 11 20 60 11 20 50 11 20 70 11125 mm 20 10 12 20 20 12 20 30 12 20 40 12 20 60 12 20 50 12 20 70 12150 mm 20 10 15 20 20 15 20 30 15 20 40 15 20 60 15 20 50 15 20 70 15185 mm 20 10 18 20 20 18 20 30 18 20 40 18 20 60 18 20 50 18 20 70 18240 mm 20 10 24 20 20 24 20 30 24 20 40 24 20 60 24 20 50 24 20 70 24320 mm 20 10 32 20 20 32 20 30 32 20 40 32 20 60 32 20 50 32 20 70 32othersizesandcutsonrequest




Wet-strengthened filter papers for quantitative analysisThesewet-strengthenedhardfilterpapersaremanufacturedfromrefinedpulpand lintersandhavea lowashcontentof<0.01%.Theyareoftenusedforquantitativeroutineproce-dures and for analytical gravimetric applications. Due to their high mechanical strength in wet condition they are particularly suited for applications, where the residue is removed from the filtere.g.withaspatulaorajetofwater.

Technical data

Grade Properties Thickness Filtration speed

Basis weight

MN1640we wet-strengthened,veryfastfiltration,smooth 0.22 mm 5 s 85 g/m2

MN1640w wet-strengthened,fastfiltration,smooth 0.2 mm 9 s 85 g/m2

MN1640m wet-strengthened,mediumfastfiltration,smooth 0.2 mm 27 s 85 g/m2

MN1640md wet-strengthened,mediumtoslowfiltration,smooth 0.2 mm 55 s 85 g/m2

MN1640d wet-strengthened,slowfiltration,smooth 0.17 mm 140 s 85 g/m2

MN1640de wet-strengthened,veryslowfiltration,smooth 0.2 mm 195 s 100 g/m2


Ø MN 1640 we MN 1640 w MN 1640 m MN 1640 md MN 1640 d MN 1640 de

55 mm 22 10 05 22 20 05 22 30 05 22 40 05 22 50 05 22 70 05 70 mm 22 10 07 22 20 07 22 30 07 22 40 07 22 50 07 22 70 07 90 mm 22 10 09 22 20 09 22 30 09 22 40 09 22 50 09 22 70 09110 mm 22 10 11 22 20 11 22 30 11 22 40 11 22 50 11 22 70 11125 mm 22 10 12 22 20 12 22 30 12 22 40 12 22 50 12 22 70 12150 mm 22 10 15 22 20 15 22 30 15 22 40 15 22 50 15 22 70 15185 mm 22 10 18 22 20 18 22 30 18 22 40 18 22 50 18 22 70 18240 mm 22 10 24 22 20 24 22 30 24 22 40 24 22 50 24 22 70 24320 mm 22 10 32 22 20 32 22 30 32 22 40 32 22 50 32 22 70 32othersizesandcutsonrequest




Filter papers for qualitative analysis

Standard filter papers for qualitative analysisQualitativefilterpapersaremanufacturedfromthesamerawmaterials as the ashless grades and are particularly suited for generallaboratoryfiltrations.Theaverageashcontentisabout0.1%,theamountofα-celluloseisabout95%.

Technical data


Basis weight

MN617we extrasoft,fastfiltration,smooth 0.22 mm 5 s 85 g/m2

MN617 ≡ No. 4 soft,fastfiltration,smooth 0.2 mm 9 s 85 g/m2

MN615 ≡ No. 1 mediumfastfiltration,smooth 0.16 mm 22 s 70 g/m2

MN616 mediumfastfiltration,smooth 0.2 mm 27 s 85 g/m2

MN618 ≡ No. 3 mediumfastfiltration,smooth 0.32 mm 22 s 140 g/m2

MN616md ≡ No. 2 mediumtoslowfiltration,smooth 0.2 mm 55 s 85 g/m2

MN619 dense,slowfiltration,smooth 0.17 mm 100 s 75 g/m2

MN619eh ≡ No. 6 dense,slowfiltration,smooth 0.17 mm 140 s 85 g/m2

MN619de ≡ No. 5 extradense,veryslowfiltration,smooth 0.2 mm 195 s 100 g/m2


Ø MN 617 we MN 617 MN 615 MN 616 MN 618

55 mm 43 50 05 53 50 05 43 40 05 53 40 05 43 10 05 53 10 05 43 20 05 53 20 05 43 60 05 53 60 05 70 mm 43 50 07 53 50 07 43 40 07 53 40 07 43 10 07 53 10 07 43 20 07 53 20 07 43 60 07 53 60 07 90 mm 43 50 09 53 50 09 43 40 09 53 40 09 43 10 09 53 10 09 43 20 09 53 20 09 43 60 09 53 60 09110 mm 43 50 11 53 50 11 43 40 11 53 40 11 43 10 11 53 10 11 43 20 11 53 20 11 43 60 11 53 60 11125 mm 43 50 12 53 50 12 43 40 12 53 40 12 43 10 12 53 10 12 43 20 12 53 20 12 43 60 12 53 60 12150 mm 43 50 15 53 50 15 43 40 15 53 40 15 43 10 15 53 10 15 43 20 15 53 20 15 43 60 15 53 60 15185 mm 43 50 18 53 50 18 43 40 18 53 40 18 43 10 18 53 10 18 43 20 18 53 20 18 43 60 18 53 60 18240 mm 43 50 24 53 50 24 43 40 24 53 40 24 43 10 24 53 10 24 43 20 24 53 20 24 43 60 24 53 60 24320 mm 43 50 32 53 50 32 43 40 32 53 40 32 43 10 32 53 10 32 43 20 32 53 20 32 43 60 32 53 60 32

Ø MN 616 md MN 619 MN 619 eh MN 619 de

55 mm 43 30 05 53 30 05 43 70 05 53 70 05 43 80 05 53 80 05 43 90 05 53 90 05 70 mm 43 30 07 53 30 07 43 70 07 53 70 07 43 80 07 53 80 07 43 90 07 53 90 07 90 mm 43 30 09 53 30 09 43 70 09 53 70 09 43 80 09 53 80 09 43 90 09 53 90 09110 mm 43 30 11 53 30 11 43 70 11 53 70 11 43 80 11 53 80 11 43 90 11 53 90 11125 mm 43 30 12 53 30 12 43 70 12 53 70 12 43 80 12 53 80 12 43 90 12 53 90 12150 mm 43 30 15 53 30 15 43 70 15 53 70 15 43 80 15 53 80 15 43 90 15 53 90 15185 mm 43 30 18 53 30 18 43 70 18 53 70 18 43 80 18 53 80 18 43 90 18 53 90 18240 mm 43 30 24 53 30 24 43 70 24 53 70 24 43 80 24 53 80 24 43 90 24 53 90 24320 mm 43 30 32 53 30 32 43 70 32 53 70 32 43 80 32 53 80 32 43 90 32 53 90 32othersizesandcutsonrequest




Wet-strengthened filter papers for qualitative applicationsWet-strengthened analytical filter papers are manufac-tured from refinedpulpand lintersand featurea content ofα-celluloseofmorethan95%.Thesmoothsurfaceofthesepapers allows fibre-free filtration. They feature a high wetstrengthandcanalsobeusedinthefiltrationofstronglyalka-line or strongly acidic solutions. Due to their high mechanical strength in wet condition they are particularly suited for appli-cations,wheretheresidueisremovedfromthefiltere.g.witha spatula or a jet of water.

Technical data


Basis weight

MN1670 wet-strengthened,fastfiltration,smooth 0.13 mm 9 s 85 g/m2

MN1672 wet-strengthened,mediumfastfiltration,smooth 0.13 mm 35 s 85 g/m2

MN1674 wet-strengthened,slowfiltration,smooth 0.13 mm 110 s 85 g/m2


Ø MN 1670 MN 1672 MN 1674

55 mm 47 00 05 57 00 05 47 20 05 57 20 05 47 40 05 57 40 05 70 mm 47 00 07 57 00 07 47 20 07 57 20 07 47 40 07 57 40 07 90 mm 47 00 09 57 00 09 47 20 09 57 20 09 47 40 09 57 40 09110 mm 47 00 11 57 00 11 47 20 11 57 20 11 47 40 11 57 40 11125 mm 47 00 12 57 00 12 47 20 12 57 20 12 47 40 12 57 40 12150 mm 47 00 15 57 00 15 47 20 15 57 20 15 47 40 15 57 40 15185 mm 47 00 18 57 00 18 47 20 18 57 20 18 47 40 18 57 40 18240 mm 47 00 24 57 00 24 47 20 24 57 20 24 47 40 24 57 40 24320 mm 47 00 32 57 00 32 47 20 32 57 20 32 47 40 32 57 40 32othersizesandcutsonrequest



introduction quantitative analysis qualitative analysis glass fibre filters technical applications special applications

Glass fibre filters / quartz fibre filters

Glass fibre filters allowa fast filtration and simultaneously avery high particle retention. They are manufactured from boro-silicateglassfibresandarechemicallyresistanttowardsmostorganicandinorganicsolvents(exceptHF).Fortheanalysisofair-borneparticleswerecommend thequartzfibrefiltersMNQF-10 which feature an extremely low content of metal traces.

Technical data

Grade Thickness Basis weight

Filtration speed air

Particle retention

Max. temperature

Binder

MNGF-1 ≡ GF/A 0.3 mm 55 g/m2 12 s 0.7μm 500 °C withoutMNGF-2 ≡ GF/B 0.65 mm 140 g/m2 30 s 0.5μm 500 °C withoutMNGF-3 ≡ GF/C 0.28 mm 50 g/m2 25 s 0.6μm 500 °C withoutMNGF-4 ≡ GF/D 0.60 mm 120 g/m2 5 s 1.4μm 500 °C withoutMNGF-5 ≡ GF/F 0.40 mm 85 g/m2 80 s 0.4μm 500 °C withoutMNGF-6 0.35 mm 70 g/m2 12 s 0.6μm 500 °C withoutMN85/70 0.35 mm 70 g/m2 15 s 0.6μm 200 °C organicMN85/70BF 0.35 mm 70 g/m2 15 s 0.6μm 500 °C withoutMN85/90 0.40 mm 90 g/m2 15 s 0.5μm 200 °C organicMN85/90BF 0.40 mm 90 g/m2 15 s 0.5μm 500 °C withoutMN85/220 1.0 mm 220 g/m2 15 s 0.4μm 200 °C organicMN85/220BF 1.0 mm 220 g/m2 15 s 0.4μm 500 °C withoutMNQF-10 ≡ QM/A 85 g/m2 < 5 s 950 °C without


Ø MN GF-1 MN GF-2 MN GF-3 MN GF-4 MN GF-5 MN GF-6 MN 85/70

25 mm 41 10 025 41 20 025 41 30 025 41 40 025 41 50 025 41 60 025 40 30 025 37 mm 41 10 037 41 20 037 41 30 037 41 40 037 41 50 037 41 60 037 40 30 037 45 mm 41 10 045 41 20 045 41 30 045 41 40 045 41 50 045 41 60 045 40 30 045 55 mm 41 10 05 41 20 05 41 30 05 41 40 05 41 50 05 41 60 05 40 30 05 70 mm 41 10 07 41 20 07 41 30 07 41 40 07 41 50 07 41 60 07 40 30 07 90 mm 41 10 09 41 20 09 41 30 09 41 40 09 41 50 09 41 60 09 40 30 09 110 mm 41 10 11 41 20 11 41 30 11 41 40 11 41 50 11 41 60 11 40 30 11125 mm 41 10 12 41 20 12 41 30 12 41 40 12 41 50 12 41 60 12 40 30 12150 mm 41 10 15 41 20 15 41 30 15 41 40 15 41 50 15 41 60 15 40 30 15185 mm 41 10 18 41 20 18 41 30 18 41 40 18 41 50 18 41 60 18 40 30 18240 mm 41 10 24 41 20 24 41 30 24 41 40 24 41 50 24 41 60 24 40 30 24270 mm 41 10 27 41 20 27 41 30 27 41 40 27 41 50 27 41 60 27 40 30 27



introduction quantitative analysis qualitative analysis glass fibre filters technical applications special applications

Ordering information (cont.)Referencesforpacksof100filters

Ø MN 85/70 BF MN 85/90 MN 85/90 BF

25 mm 40 40 025 40 50 025 40 60 025 37 mm 40 40 037 40 50 037 40 60 037 45 mm 40 40 045 40 50 045 40 60 045 55 mm 40 40 05 40 50 05 40 60 05 70 mm 40 40 07 40 50 07 40 60 07 90 mm 40 40 09 40 50 09 40 60 09 110 mm 40 40 11 40 50 11 40 60 11125 mm 40 40 12 40 50 12 40 60 12150 mm 40 40 15 40 50 15 40 60 15185 mm 40 40 18 40 50 18 40 60 18240 mm 40 40 24 40 50 24 40 60 24270 mm 40 40 27 40 50 27 40 60 27

Ø MN 85/220 MN 85/220 BF MN QF-10

25 mm 40 70 025 40 80 025 41 70 025 37 mm 40 70 037 40 80 037 41 70 037 45 mm 40 70 045 40 80 045 41 70 045 55 mm 40 70 05 40 80 05 41 70 05 70 mm 40 70 07 40 80 07 41 70 07 90 mm 40 70 09 40 80 09 41 70 09110 mm 40 70 11 40 80 11 41 70 11125 mm 40 70 12 40 80 12 41 70 12150 mm 40 70 15 40 80 15 41 70 15185 mm 40 70 18 – –240 mm 40 70 24 – –270 mm 40 70 27 – –othersizesandcutsonrequest




Filter papers for technical applications

Thefilterpaperslistedbelowaremainlyrecommendedfortechnicalapplicationssuchasindustrialfiltrations.Theyareavailableassheets,filtercircles,foldedfilters(inpart),cutsofalmostanyshapeandasrolls.Onrequest,wewillbegladtoproduceotherfilterpapersorfilterpaperswithspecialpropertiesastocustomersdemand.

Smooth and thick filter papersTechnical data

Grade Application and properties Thickness Filtration speed

Basis weight

MN713 medium speed, for general laboratory use 0.15 mm 20 s 70 g/m2

MN615A mediumspeed,forgeneralapplications,slightlystrongerthanMN615 0.20 mm 20 s 80 g/m2

MN672 medium speed, very high wet-strength, e.g. for sugar industry 0.20 mm 37 s 85 g/m2

MN674 slow, very high wet-strength 0.19 mm 90 s 85 g/m2

MN52K polyester paper with very high mechanical strength, also when wet (moist)

– – 100 g/m2

MN875 medium speed, e.g. for beverage industry 0.26 mm 25 s 120 g/m2

MN918 fast,forfiltrationoflargevolumesofliquid 0.34 mm 9 s 120 g/m2

MN625 medium speed, for general applications 0.26 mm 30 s 130 g/m2

MN804 very fast, soft, e.g. beverage industry 0.40 mm 5 s 140 g/m2

MN621 medium speed, wet-strengthened, e.g. for soil analysis 0.27 mm 40 s 130 g/m2

MN728 slow,withabout30%activatedcharcoalfordecoloringcoloredliquids,e.g. for electroplating baths

0.40 mm 55 s 170 g/m2

MN818 fast, strongly absorbent, e.g. for collection of blood drops (Guthrie test) 0.45 mm 8 s 180 g/m2

MN960 fast, e.g. for beverage industry 0.45 mm 14 s 180 g/m2

MN180 mediumwet-strength,hard,fortechnicalfiltrations 0.35 mm 45 s 180 g/m2

MN675 slow,firm,forfiltrationoflargevolumesofliquid 0.35 mm 60 s 180 g/m2

MN604 fast, thick, e.g. for beverage industry 0.40 mm 9 s 200 g/m2

MN827 strongly absorbent, soft 0.70 mm 12 s 270 g/m2

MN835 similartoMN827,butwet-strengthened,e.g.forelectroplatingbaths 0.70 mm 12 s 270 g/m2

MN270 veryhighwet-strength,hard,fortechnicalfiltrations 0.54 mm 50 s 270 g/m2

MN440 softthickfilterpaper,e.g.forelectroplatingbaths 1.0 mm – 400 g/m2



Availablesizesandorderinginformationonrequest




Creped filter papersTechnical data


Basis weight

MN850 veryfast,thin,forfastfiltrationofsmallvolumesofliquid 0.22 mm 3 s 53 g/m2

MN692 fast, for general applications 0.24 mm 20 s 70 g/m2

MN126/70 medium speed, wet-strengthened, for technical applications 0.20 mm 25 s 70 g/m2

MN751 medium speed for general applications 0.27 mm 12 s 75 g/m2

MN750N very fast, very high wet-strength, e.g. for electroplating baths 0.20 mm 5 s 60 g/m2

MN553 mediumspeed,unbleached(brownpaper)forapplicationsrequiringhigh mechanical strength

0.20 mm 30 s 70 g/m2

MN753 mediumspeed,unbleached(brownpaper)forapplicationsrequiringhigh mechanical strength

0.34 mm 15 s 80 g/m2

MN651 fast, for general applications 0.30 mm 9 s 90 g/m2

MN605 veryfast,soft,e.g.forfiltrationofpaintsandoils 0.35 mm 5 s 100 g/m2

MN651/120 fast, wet-strengthened 0.44 mm 9 s 120 g/m2

MN601 veryfast,e.g.forclarificationofessentialoils 0.60 mm 2 s 140 g/m2

MN652 fast, wet-strengthened 0.45 mm 15 s 140 g/m2

MN606 veryfast,e.g.forfiltrationoftransformeroils 0.50 mm 8 s 150 g/m2


Embossed filter papersTechnical data


Basis weight

MN612 for general applications 0.20 mm 10 s 75 g/m2

MN614 forfiltrationofessentialoils,emulsions,essencesetc. 0.25 mm 20 s 75 g/m2

MN620 medium speed, unbleached (brown) e.g. for breweries 0.26 mm 20 s 75 g/m2

MN631 medium speed, unbleached (brown) e.g. for applications in sugar industry

0.20 mm 30 s 80 g/m2


smooth filter paper creped filter paper embossed filter paper




Filter papers for special applications

Product / application MN Grade PageActivatedcharcoalfilterpaper MN728 16Antibiotic resistance testing MN827ATD,MN827ATR,MN827ATS/8 21Blackfilterpaperforthedetectionoflightprecipitates MN220 19Blotting procedures MN218B,MN827B,MN440B 23Filter papers for breweries MN614,MN312,MN620 18Chromatography MN214,MN214ff,MN218,MN260,MN261,MN827,MN866 16Fat analysis MN615ff,MN715 18Filtrationwithsuctionfilters MN640w 20Filteraids:filterflocs MN101,MN2101 22Hydrophobicphaseseparationpapers MN617WA,MN616WA 19Ion exchange papers MN616LSA-50,MN616LSB-50 21Kieselguhr paper MN660 19Lens tissue paper (José paper) MN13 21Microscopy,absorbentpapers MN224 22Phosphate-freefilters MN619G,MN616G,MN617G 17Polyester paper MN52K 17Soil analysis MN2801/4,MN619G,MN616G,MN617G 17Surface protection paper LAB-TOP, paper coated with PE MN210PE 22Weighing aids MN808,MN226,MN40/25,MN40 20Guthrie test cards MN818GT onrequestFlue gas testing MN1817 onrequestSmelling strips for the perfume industry MN270S onrequestCellulosetabletsforX-rayfluorescenceanalysis MN2104(packof500tablets) REF 481040Sample supports, touch papers for Schöniger method MN640mS REF 486003Sterilizing paper MN68 onrequestElectrocardiographs, contact paper onrequestNitrogen-free paper MN321 onrequest

Activated charcoal filter paperTheactivatedcharcoalfilterpaperMN728isparticularlysuitedfortheclarifica-tion and decoloring of solutions. The activated charcoal is incorporated in the paperandcannotbewashedoutintothefiltrate.

Technical data

Grade Thickness Filtration speed Basis weightMN728 0.4 mm 55 s 170 g/m2


Ø MN 728 Ø MN 728

55 mm 48 10 05 150 mm 48 10 15 70 mm 48 10 07 185 mm 48 10 18 90 mm 48 10 09 240 mm 48 10 24110 mm 48 10 11 320 mm 48 10 32125 mm 48 10 12othersizesandcutsonrequest




Soil analysis, phosphate-free filtersMN 280 1/4: foldedfiltersmadefromacid-washedpaperwithahighclarificationefficiency fordeterminationofmicro-nutri-ents available to vegetationMN 619 G, phosphate-free: slow filtration, phosphate-freefilterpaperforsoilanalysisMN 616 G, phosphate-free:mediumfastfiltration,phosphate-freefilterpaperMN 617 G, phosphate-free:fastfiltration,phosphate-freefilterpaper

Technical data


Basis weight

MN2801/4 smooth 0.18 mm 95 s 75 g/m2

MN619G smooth 0.17 mm 100 s 75 g/m2




Ø MN 280 1/4 MN 619 G MN 616 G MN 617 G

55 mm – 44 00 05 54 00 05 48 30 05 49 40 05 70 mm – 44 00 07 54 00 07 48 30 07 49 40 07 90 mm – 44 00 09 54 00 09 48 30 09 49 40 09110 mm 52 10 11 44 00 11 54 00 11 48 30 11 49 40 11125 mm 52 10 12 44 00 12 54 00 12 48 30 12 49 40 12150 mm 52 10 15 44 00 15 54 00 15 48 30 15 49 40 15185 mm 52 10 18 44 00 18 54 00 18 48 30 18 49 40 18240 mm 52 10 24 44 00 24 54 00 24 48 30 24 49 40 24320 mm – 44 00 32 54 00 32 48 30 32 49 40 32othersizesandcutsonrequest

Polyester paperThisfiltersmadefrom100%polyesterfibres featuresaveryhigh mechanical strength in dry as well as in wet condition.

Technical data

Grade Properties Thickness Basis weight

MN52K hydrophobic polyester paper 0.17 mm 100 g/m2


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Filter papers for breweriesThefilterpapergradeMN620canbeusedtoefficientlydecarbonatebeer.MN614andthenitrogen-freeMN321areusedformaltanalysis.

Technical data

Grade Properties Thick-ness

Filtration speed

Basis weight

MN614 mediumspeed,embossedfilterpaper 0.25 mm 25 s 75 g/m2

MN321 fastfiltration,nitrogenfree 0.23 mm 5 s 85 g/m2

MN620 mediumspeed,embossedfilterpapermade from unbleached pulp

0.26 mm 25 s 75 g/m2


Ø MN 614 MN 321 MN 620

55 mm 42 70 05 52 70 05 41 00 05 – – 70 mm 42 70 07 52 70 07 41 00 07 – – 90 mm 42 70 09 52 70 09 41 00 09 44 10 09 54 10 09110 mm 42 70 11 52 70 11 41 00 11 44 10 11 54 10 11125 mm 42 70 12 52 70 12 41 00 12 44 10 12 54 10 12150 mm 42 70 15 52 70 15 41 00 15 44 10 15 54 10 15185 mm 42 70 18 52 70 18 41 00 18 44 10 18 54 10 18240 mm 42 70 24 52 70 24 41 00 24 44 10 24 54 10 24320 mm 42 70 32 52 70 32 – 44 10 32 54 10 32othersizesandcutsonrequest

Fat analysisMN 615 ff: This paper is particularly suited for the analysis of fats. A special treatment with organic solvents guarantees thatthesefiltersarepracticallyfreeoffatsandresins(ether- solubleresidue<0.1mgfora27cmfiltercircle).MN 715: This paper is also suited for the analysis of fats. Care-ful selection of the raw materials ensures a low ether-soluble residueforthesefilters.Technical data


Filtration speed

Basis weight

MN615ff smooth, washed with organic solvents

0.16 mm 22 s 70 g/m2

MN715 smooth 0.16 mm 22 s 70 g/m2


Ø MN 615 ff MN 715

55 mm 59 10 05 52 80 05 70 mm 59 10 07 52 80 07 90 mm 59 10 09 52 80 09110 mm 59 10 11 52 80 11125 mm 59 10 12 52 80 12150 mm 59 10 15 52 80 15185 mm 59 10 18 52 80 18240 mm 59 10 24 52 80 24270 mm 59 10 27 52 80 27320 mm – 52 80 32othersizesandcutsonrequest




Kieselguhr paper MN 660This filter paper retains very fine turbidities and is e.g. re- commendedfortheclarificationofurinesorsugarsolutions.

Technical data

Grade Thickness Basis weightMN660 0.32 mm 140 g/m2

Ordering information Referencesforpacksof100filters

Ø MN 660

90 mm 44 70 09 –110 mm 44 70 11 54 70 11125 mm 44 70 12 54 70 12150 mm 44 70 15 54 70 15185 mm 44 70 18 54 70 18240 mm 44 70 24 54 70 24320 mm 44 70 32 54 70 32othersizesandcutsonrequest

Black filter paper for the detection of light precipitatesThisfilterpaper,whichisdyedblackwithasulfurdye,isusedtoidentifysmallquantitiesoflightprecipitates.Forexample,itisusedforthedetectionoffluorineorsilicon.

Technical data



Ø MN 220

55 mm 40 90 05 70 mm 40 90 07 90 mm 40 90 09110 mm 40 90 11125 mm 40 90 12150 mm 40 90 15185 mm 40 90 18othersizesandcutsonrequest

Hydrophobic phase separation papersThese papers are made hydrophobic (impermeable to water) by impregna-tionwithasilicone.Withtheaidofthesefilters,watercanbeseparatedfromwater-immiscible organic solvents in an elegant manner, by means of a simple filtration.

Technical data

Grade Properties Thickness Filtration speed Basis weightMN617WA smooth 0.2 mm fast 85 g/m2

MN616WA smooth 0.2 mm medium fast 85 g/m2


Ø MN 617 WA MN 616 WA

55 mm – 48 40 05 – 70 mm – 48 40 07 – 90 mm 43 00 09 48 40 09 58 40 09110 mm 43 00 11 48 40 11 58 40 11125 mm 43 00 12 48 40 12 58 40 12150 mm 43 00 15 48 40 15 58 40 15185 mm 43 00 18 48 40 18 58 40 18240 mm 43 00 24 48 40 24 52 80 24320 mm – 48 40 32 52 80 32othersizesandcutsonrequest




Weighing aids

Weighing boats MN 808:WeighingboatsMN808aremadefrom a special, nitrogen-free parchment. They are used to weigh viscous or syrupy substances.Weighing paper MN 226: This is a transparent paper, smooth on both sides, which can be used as substitute for weighing boats. The smooth surface of the paper guarantees that the weighed goods can be transferred without loss.Parchment sheets MN 40/25: These easily crushable (not wet-strengthened) parchment papers are mainly used in the sugar industry for weighing syrupy and semi-crystalline sub-stances.

Technical data

Grade Properties Basis weight

MN808 weighing boats n.a.MN226 transparent, smooth 40 g/m2

MN40/25 crushable parchment paper 25 g/m2

Ordering information

MN 808 MN 226 MN 40/25Size Pack of REF Size Pack of REF Size Pack of REF

58 x 10 x 10 mm 100 boats 48 60 00 block with 1 block 18 60 02 10 x 10 cm 100 sheets 19 40 0070 x 23 x 15 mm 100 boats 48 60 01 100 sheets

9 x 11.5 cm

Filtration with suction filtersThesefiltersareusedspecificallywithsuctionfilters.Theelevatedbordersafe-lypreventssampletorunpasttheedgeofthefilter.Residueswon’tsticktothesuctionfilterwalls.Thus,theentirefiltercakecanbeusedforfurtheranalysisquicklyandeasily.

Technical data

Grade Thickness Filtration speed Basis weightMN640w 0.2 mm 9 s 85 g/m2


MN 640 wØ Pack of REF

90 mm 100 20 29 01110 mm 100 20 29 03125 mm 100 20 29 02




Antibiotic resistance testing

These products are used in testing the resistance of patho-gens toantibiotics.For this test thefilterpapersectionscanbe impregnated with the antibiotic to be tested and placed on the inoculated nutrient medium. Depending on the effectiveness, a smaller or larger zone of inhibition is formed. MACHEREY-NAGELonlysuppliesnon-impregnatedfilterpa-persections!

Technical data



MN 827Antibiotic test section Pack of REF

Test disks MN827ATD,Ø 6 mm 1000 48 40 00TestdisksMN827ATD,Ø 9 mm 1000 48 40 01Test stars MN827ATS/8 1000 48 40 03

Ion exchange papersMN 616 LSA-50: Filter paper with strongly acidic cation exchange resin; matrix polystyrene crosslinked with 8.5%DVB;activegroupsSO3H,stronglyacidic,suppliedinH+form;capacity 2.0 mval/g, applicable up to 100 °C. Afoldedfilterof15cmdiameter issufficient todemineralize100 mL of water with a hardness of 10 °d.MN 616 LSB-50: Filter paper with strongly basic anion exchangeresin;matrixpolystyrenecrosslinkedwith6%DBV;active groups quaternary ammonium compounds, stronglybasic;suppliedinOH–form;capacity1.3mval/g,applicableupto 70 °C.

Technical data

Grade Properties Basis weightMN616LSA-50 contains cationic

exchange resin100 g/m2

MN616LSB-50 contains anionic exchange resin

100 g/m2


Ø MN 616 LSA-50 MN 616 LSB-50

48 mm 43 21 10 43 21 20othersizesandcutsonrequest

Lens tissue paper (José paper)Thin,soft,non-fluffingtissuepaperforcleaningopticalglasses,cuvettes, also suitable as protective paper for metallographic sections

Technical data

Grade Properties Basis weightMN13 very thin, smooth 13 g/m2


MN 13Presentation Pack of REF

Sheets, 12 x 12 cm 500 sheets 41 81 01Sheets, 36 x 48 cm 500 sheets 41 81 02Blocks with 50 sheets 8 x 10 cm 1 block 11 80 00othersizesandcutsonrequest




Surface protection paper LAB-TOPFilter paper coated on one side with polyethylene, e.g. for coveringlaboratoryworkbenches.Thefilterpaperabsorbsspiltliquids. It is especially suited for isotope and bacteriologicallaboratories as well as for chemical storerooms and cupboards.

Technical data

Grade Properties Thickness Basis weight

MN210PE one side PE-coated 0.22 mm 140 g/m2


MN 210 PEPresentation Pack of REF

Sheets, 48 x 60 cm 100 sheets 11 20 00Sheets, 48 x 60 cm 50 sheets 11 20 00.1Roll, 100 x 0.48 m 1 roll 11 20 10Roll, 50 x 0.48 m 1 roll 11 20 50Roll, 100 x 0.60 m 1 roll 11 20 20Roll, 50 x 0.60 m 1 roll 11 20 30

othersizesandcutsonrequest

Filter aidsFilter flocsFilteraidstransformdifficultprecipitatesandcolloidalparticlesintoaformwhichcanbefilteredmoreeasily.Whenslimyandstronglylyophilic,swellingprecipitatesareinvolved,thefibresofthefilterflocspreventformationofacontinuous,impermeablelayeronthefilter.Theresultingfiltercakeremainsporousandpermeable,andcloggingofthefilterisprevented.

Technical data

Grade PropertiesMN101 qualitativefilterflocsMN2101 ashless,quantitativefilterflocs


MN 101 MN 2101500 g 1000 g 500 g 1000 g

48 11 00 48 11 10 28 11 20 28 11 30

MicroscopyPaperwithgoodabsorbentpropertiesforabsorbingliquidsfrommicroscopicpreparations.

Technical data


Migration distance

Basis weight

MN224 for absorbing liquids

0.2 mm 125 mm / 30 min 90 g/m2


MN 224Presentation Pack of REF

blocks of 50 sheets 3.7 x 10 cm

100 blocks 18 50 00




Blotting procedures and chromatographyBlotting papersThe smooth surface of these papers ensures a uniform, high absorptivity. They are particularly recommended for blotting procedures.Chromatography papersPaperchromatographyrequireshighqualitypapers,sincetheyhave a considerable impact on the results of a separation.The chromatography papers listed below are almost exclu-sively produced from pure linters without addition of other substances. For this reason they show a low wet strength.

Technical data

Grade Migration distance Thickness Basis weight ApplicationMN218B 55– 65 mm/10 min 0.36 mm 180 g/m2 blottingMN827B 130–140 mm/10 min 0.7 mm 270 g/m2 blottingMN440B 130–145 mm/10 min 1.0 mm 400 g/m2 blottingMN214 90–100 mm/30 min 0.28 mm 140 g/m2 chromatographyMN214ff1) 90–100 mm/30 min 0.28 mm 140 g/m2 chromatographyMN218 90–100 mm/30 min 0.36 mm 180 g/m2 chromatographyMN260 120–130 mm/30 min 0.20 mm 90 g/m2 chromatographyMN261 90–100 mm/30 min 0.18 mm 90 g/m2 chromatographyMN827 130–140 mm/10 min 0.70 mm 270 g/m2 chromatographyMN866 100–120mm/10min 1.7 mm 650 g/m2 chromatography

1)MN214defatted

Ordering informationReferences for packs of 100 sheets

MN 218 B MN 827 B MN 214 MN 214 ffSize Size Size Size

58 x 60 cm 74 21 11 58 x 60 cm 74 21 18 58 x 60 cm 81 70 01 58 x 60 cm 81 70 0830 x 60 cm 74 21 12 20 x 20 cm 74 21 2057 x 46 cm 74 21 13 16 x 16 cm 74 21 28 MN 260 MN 26120 x 20 cm 74 21 15 58 x 60 cm 81 70 03 58 x 60 cm 81 70 0415 x 20 cm 74 21 38 MN 440 B21 x 9 cm 74 21 31 58 x 60 cm 74 21 25 MN 827 MN 86613 x 10 cm 74 21 16 58 x 60 cm 81 70 05 80 x 80 cm 81 70 0710 x 7 cm 74 21 39 38 x 38 cm 81 70 069.3 x 8 cm 74 21 37othersizesandcutsonrequest


IndicesTest papersMembranesIntroduction Filter papers Extraction thimbles

cellulose thimbles glass fibre thimbles

Extraction thimbles

Extraction thimbles are often used for holding solid materials, from which certain substances are to be eluted (extracted) with a suitable solvent. Additionally, extraction thimbles are used in thefieldsofairandwastegasanalysis forcollectingsolidparticles (dust).

Extraction thimbles made from celluloseTechnical data

Grade PropertiesMN645 standard grade, extraction thimbles made from pure cellulose MN645D extractionthimblesMN645withlidtopreventlossofcontentsMN645F extractionthimblesmadefromcellulose,denserthanMN645MN645W extractionthimblesmadefromcellulose,morepermeablethanMN645MN645R extractionthimblesMN645withsealingcollarandtwofingerrecessesonoppositesidesofthecollar,fordust

analysis in industrial gases, exhaust gases and room air

Ordering informationReferences for packs of 25 thimbles

MN 645 MN 645 MN 645 DID x height wall

thicknessREF ID x height wall

thicknessREF ID x height wall

thicknessREF

8 x 40 mm 1.0 mm 64 50 01 31 x 118 mm 1.5 mm 64 50 24 30 x 80 mm 1.5 mm 64 52 20 9 x 50 mm 1.0 mm 64 50 02 31 x 130 mm 1.5 mm 64 50 25 30 x 100 mm 1.5 mm 64 52 2315 x 50 mm 1.0 mm 64 50 03 33 x 80 mm 1.5 mm 64 59 51 31 x 130 mm 1.5 mm 64 52 2515 x 100 mm 1.0 mm 64 50 04 33 x 94 mm* 1.5 mm 64 50 2220 x 80 mm 1.5 mm 64 50 05 33 x 205 mm* 1.5 mm 64 50 26 MN 645 F22 x 80 mm* 1.5 mm 64 50 06 34 x 120 mm 1.5 mm 64 50 27 22 x 80 mm 1.5 mm 64 54 0623 x 90 mm 1.5 mm 64 50 07 34 x 150 mm 1.5 mm 64 50 28 30 x 100 mm 1.5 mm 64 54 2323 x 100 mm 1.5 mm 64 50 08 38 x 200 mm 1.5 mm 64 50 2927 x 60 mm 1.5 mm 64 50 11 40 x 123 mm 2.0 mm 64 50 31 MN 645 W27 x 80 mm 1.5 mm 64 50 09 40 x 150 mm 2.0 mm 64 50 30 20 x 80 mm 1.5 mm 64 51 0527 x 100 mm 1.5 mm 64 50 10 43 x 130 mm 2.0 mm 64 50 32 28 x 90 mm 1.5 mm 64 51 1628 x 80 mm 1.5 mm 64 50 15 48 x 145 mm 2.0 mm 64 50 33 31 x 205 mm 1.5 mm 64 51 2628 x 90 mm 1.5 mm 64 50 16 48 x 200 mm 2.0 mm 64 50 3428 x 100 mm 1.5 mm 64 50 13 48 x 230 mm* 2.0 mm 64 50 35 MN 645 R28 x 120 mm 1.5 mm 64 50 14 51 x 145 mm 2.0 mm 64 50 36 79 x 155 mm 102 mm 64 55 0029 x 100 mm 1.5 mm 64 50 17 51 x 180 mm 2.0 mm 64 50 3730 x 60 mm 1.5 mm 64 50 19 55 x 275 mm 2.0 mm 64 504030 x 80 mm 1.5 mm 64 50 20 57 x 315 mm* 2.0 mm 64 50 3830 x 90 mm 1.5 mm 64 50 21 60 x 180 mm 2.0 mm 64 50 3930 x 100 mm 1.5 mm 64 50 23 68 x 250 mm 2.0 mm 64 50 4230 x 150 mm 1.5 mm 64 50 18 70 x 330 mm 2.0 mm 64 50 43

* Extraction thimbles in accordance with DIN12449forextractorswithdefinednominalvolumesaccordingtoDIN12602and12604


IndicesTest papersMembranesIntroduction Filter papers Extraction thimbles

cellulose thimbles glass fibre thimbles

Extraction thimbles made from borosilicate glassTechnical data

Grade PropertiesMN649 extractionthimblesmadefromglassmicrofibreswithoutbinder,short-

term temperature resistance up to 500 °C, very high particle retention, for dust analysis in hot exhaust gases

MN649R extractionthimblesMN649withsealingcollarandtwofingerrecesseson opposite sides of the collar, for dust analysis in industrial gases, exhaust gases and room air

Ordering informationReferences for packs of 25 thimbles

MN 649 MN 649 RID x height wall

thicknessREF ID x height collar

ØREF

15 x 50 mm 1.0 mm 64 91 03 79 x 155 mm 102 mm 64 95 0016 x 100 mm 1.0 mm 64 91 04 27 x 55 mm 50 mm 64 95 0122 x 80 mm* 1.5 mm 64 91 0623 x 90 mm 1.5 mm 64 91 0723 x 100 mm 1.5 mm 64 91 0828 x 60 mm 1.5 mm 64 91 1127 x 80 mm 1.5 mm 64 91 0928 x 120 mm 1.5 mm 64 91 1430 x 150 mm 1.5 mm 64 91 1833 x 80 mm 1.5 mm 64 91 2033 x 90 mm 1.5 mm 64 91 2133 x 94 mm* 1.5 mm 64 91 2233 x 100 mm 1.5 mm 64 91 2333 x 118 mm 1.5 mm 64 91 2433 x 205 mm* 1.5 mm 64 91 2635 x 150 mm 1.5 mm 64 91 2843 x 123 mm 2.0 mm 64 91 31 * Extraction thimbles in accordance with

DIN 12449 for extractors with definednominal volumes according to DIN 12602 and 12604

48 x 230 mm* 2.0 mm 64 91 3557 x 315 mm* 2.0 mm 64 91 3875 x 330 mm 2.0 mm 64 91 43


IndicesTest papersExtraction thimblesIntroduction Filter papers Membranes

overview PORAFIL® CHROMAFIL®

Membranes

Membranesenableaveryconvenient,fastandeconomicalseparation.Oftentheyarealsousedasaneutralsamplesupportforfurther analysis.

Overview of available membrane filters

Material and properties Type Pore sizes [μm] PageCellulose acetate (CA)•Suitableforaqueousandmanyalcoholicmedia • Low protein binding capacity • Thermally stable up to 180 °C

PORAFIL® CA

CHROMAFIL® CA

0.2 · 0.45 · 0.8 · 1.2

0.2 · 0.45

29

36Cellulose mixed esters •Suitableforaqueoussolutions • Also available sterile and/or with grid • Recommended for gravimetric analysis • Autoclaving possible at 121 °C • Economical

PORAFIL®CM

CHROMAFIL®MV

0.2 · 0.45

0.2 · 0.45

28

36Cellulose mixed esters, fabric-reinforced•Suitableforaqueoussolutions •HighermechanicalstabilitythanPORAFIL®CM

PORAFIL®MV 0.2 · 0.45 · 0.8 29

Cellulose nitrate (NC)• Thermally stable up to 125 °C • Autoclaving possible at 121 °C

PORAFIL® NC 0.2 · 0.45 29

Glass fibre (GF)•Inertfilter,optionalprefilter• For highly contaminated samples

CHROMAFIL® GF 1.0 37

Hydrophilized polytetrafluoroethylene (H-PTFE)•Hydrophobicmembranewithadditionalhydrophilicproperties • For polar and nonpolar sample solutions • Resistant towards all kinds of solvents as well as acids and bases

CHROMAFILH-PTFE 0.2 · 0.45 35

Polyamide (PA)•Foraqueousandorganicsolvents • Thermally stable up to 135 °C

CHROMAFIL® PA 0.2 · 0.45 38

Polycarbonate (PC)• Very low halogen blank values •SuitableforquantitativeAOXdetermination • Thermally stable up to 140 °C

PORAFIL® PC 0.4 30

Polyester• Chemically very resistant membrane (not as stable as PTFE)• Suitable for TOC/DOC determination • Thermally stable up to 150 °C

PORAFIL® PE

CHROMAFIL® PETCHROMAFIL® GF/PET

0.2 · 0.4 · 1.0 · 5.0

0.2 · 0.45 · 1.201.0/0.2 · 1.0/0.45

30

3433

Polyethersulfon (PES)•Foraqueousandslightlyorganicsolvents • Suitable for organic acids

CHROMAFIL® PES 0.2 · 0.45 · 5.00 37

Polytetrafluoroethylene (PTFE)•Hydrophobicmembrane.suitableforalmostallsolvents,chemi-

cal resistance towards acids and bases•Forfiltrationofaggressivemedia • Thermally stable up to 145 °C

PORAFIL® TE

CHROMAFIL® PTFE

0.2 · 0.45 · 1.0 · 3.0

0.2 · 0.45

30

35Polyvinylidene difluoride (PVDF)•Hydrophobicmembrane,suitableforfiltrationofpolarandnonpo-

lar solutions• Chemically inert towards many solvents, similar stability to PTFE

CHROMAFIL® PVDF

CHROMAFIL® GF/PVDF

0.2 · 0.45

1.0/0.45

38

33Regenerated cellulose (RC)• Suitable for all media except strong acids and bases • Thermally stable up to 180 °C

PORAFIL® RCCHROMAFIL® RCCHROMAFIL® GF/RC

0.2 · 0.450.2 · 0.451.0/0.2 · 1.0/0.45

303433




Chemical resistance of filter membranes

Substances CA

CM

/MV

NC

PC PE/P

ETTE

/PTF

EH

-PTF

ER

CPA PE

SPV

DF

GF

HydrocarbonsAliphatic hydrocarbons � � � � � � � � � � � –Petroleum ether � � � � � � � � � � � –Cyclohexane � � – – � � � � � � –Aromatic hydrocarbons � � � � � � � � � –Benzene � � � � � � � � � – � �Chloroform � � � � � � � � � � � –Methylenechloride � � – – � � � � � � –Trichloroethylene � � � � � � � � � � �Tetrachloromethane � � � � � � � � � � �Chlorobenzene, freon � � � � � � � � – � – –Gasoline � � � � � � � � � � � –Acetonitrile � � – – � � � � � � �AlcoholsMethanol,98% � � � � � � � � � –Butanol � � � � � � � � � �Ethanol, 98 % � � � � � � � � � � �Ethanol, 70 % � � � � � � � � � �Isopropanol � � � � � � � � � � –n-Propanol � � � � � � � � � � �Amyl alcohol � � � � � � � � – � – –Benzyl alcohol � � � � � – � – –Ethylene glycol � � � � � � � � � �Glycerine � � � � � � � � – � – –Cyclohexanol � � � � � � � � – � – –Polyethylene glycol 400 � � � � � � � – � – –Aldehydes, ketonesAcetaldehyde � � – – � � � � – � �Acetone � � � � � � � � � �Cyclohexanone � � � � � � � – � – –Methylethylketone � � � � � � – � – –Methylisobutylketone � � � � � � – � – –EstersMethylacetate � � � � � � � – � – –Ethyl acetate � � � � � � � � � �Amyl, propyl, butyl acetate

� � � � � � � – � – –

Methylglycolacetate � � � � � � – � – –Benzyl benzoate � � � � � � � – � – –i-Propyl myristate � � � � – – – – –Tricresyl phosphate � � � � � – – – –Ethers and sulfoxidesDiethyl ether � � � � � � � � �Dioxan � � � � � � � � � � �Tetrahydrofuran � � � � � � � � � � �Dimethylsulfoxide � � � � � � � – � – –

Substances CA

CM

/MV

NC

PC PE/P

ETTE

/PTF

EH

-PTF

ER

CPA PE

SPV

DF

GF

Solvents containing nitrogenDimethylformamide � � � � � � � � – �Dimethylacetamide � � � � � � � – – – –Triethanolamine � � � � � � – – – –Aniline � � � � � � – – – –Pyridine � � � � � � � � – – – –AcidsHydrochloricacid30% � � � � � � � � � � � �Hydrochloricacid25% � � � � � � � – � – �Nitric acid 65 % � � � � � � � � � � �Nitric acid 1 mol/L � � � � � � � – � – �Sulfuric acid 96 % � � � � � � � � – � – –Phosphoric acid 80 % � � – – � � � � � � �Phosphoric acid 25 % � � � � – � – �Formic acid 100 % � � � � � � � � � �Formic acid 25 % � � � � � � – � – �Acetic acid 96 % � � � � � � � � � � �Acetic acid 25 % � � – � � � � – � – �Oxalicacid10%aq. � � – – � � � � � � � –Trichloroacetic acid 10 %

� � � � � � � – � – –

BasesAmmonia 25 % � � � � � � � � � �Ammonia 1 mol/L � � � � � � � � – � – –Sodium hydroxide 1 mol/L

� � � � � � � � – –

Potassium hydroxide 1 mol/L

� � – � � � � – –

MiscellaneousAqueousphenolsolution � � � � � � � � – – – –Formalin 30 % � � � � � � – – – – –Turpentine oil � � � � � � � � – – – –Castor oil � � � � � � � � – – – –Cremophor 2 % � � � � � � – – – –Hydrogenperoxide30% � � � � � � � � – � – –Photoresist � � � � � � � � – – – –Nail varnish remover � � � � � � � � – � – –� : resistant : partly resistant � : not resistant –: no information




PORAFIL® membrane filters

Cellulose mixed ester membranes · PORAFIL® CMMembranesofcellulosemixedestersareidealforgravimetricanalysis. They are particularly suited for aqueous solutions.The hydrophilic membrane is thermally stable to 125 °C and can be autoclaved at 121 °C. This membrane is often used for contamination tests.


PORAFIL® CM sterile / not sterile PORAFIL® CM white, not sterile, no grid

Ø Color Sterile Grid Pack of REF Ø Pack of REFPore size 0.45 μm Pore size 0.20 μm

47 mm white black 100 653 000 45 047 13 mm 100 651 000 20 01350 mm white black 100 653 000 45 050 47 mm 100 651 000 20 04750 mm black white 100 653 100 45 050 50 mm 100 651 000 20 05050 mm green black 100 653 200 45 050 142 mm 25 651 000 20 14247 mm white – black 100 656 000 45 047 Pore size 0.45 μm47 mm black – white 100 656 100 45 047 13 mm 100 651 000 45 01347 mm green – black 100 656 200 45 047 25 mm 100 651 000 45 02550 mm white – black 100 656 000 45 050 47 mm 100 651 000 45 04750 mm black – white 100 656 100 45 050 50 mm 100 651 000 45 05050 mm green – black 100 656 200 45 050 100 mm 25 651 000 45 100

142 mm 25 651 000 45 142220 mm 25 651 000 45 220




Cellulose mixed ester membranes, fabric-reinforced · PORAFIL® MVThesecellulosemixedestermembranesarereinforcedwithapolyesterfabric.Theirfiltrationpropertiesareverysimilartomem-branes PORAFIL®CM,however,theyaremechanicallymuchmorestable.


Ø Pack of Pore size 0.2 μm Pore size 0.45 μm Pore size 0.8 μm 13 mm 50 650 000 20 013 650 000 45 013 650 000 80 013 25 mm 50 650 000 20 025 650 000 45 025 650 000 80 025 47 mm 50 650 000 20 047 650 000 45 047 650 000 80 047 50 mm 50 650 000 20 050 650 000 45 050 650 000 80 050 90 mm 25 650 000 20 090 650 000 45 090 650 000 80 090100 mm 25 650 000 20 100 650 000 45 100 650 000 80 100142 mm 25 650 000 20 142 650 000 45 142 650 000 80 142220 mm 25 650 000 20 220 650 000 45 220 650 000 80 220

Cellulose acetate membranes · PORAFIL® CAThesemembranesofcelluloseacetatehavealowproteinbindingcapacityandaresuitedforaqueousandalcoholicmedia.Themembranes are hydrophilic and can be used for hot gases up to 180 °C. They can be sterilised.


Ø Pack of Pore size 0.2 μm Pore size 0.45 μm Pore size 0.8 μm Pore size 1.2 μm 13 mm 100 680 000 20 013 680 000 45 013 680 000 80 013 680 00 120 013 25 mm 100 680 000 20 025 680 000 45 025 680 000 80 025 680 00 120 025 47 mm 100 680 000 20 047 680 000 45 047 680 000 80 047 680 00 120 047 50 mm 100 680 000 20 050 680 000 45 050 680 000 80 050 680 00 120 050 90 mm 50 680 000 20 090 680 000 45 090 680 000 80 090 680 00 120 090100 mm 25 680 000 20 100 680 000 45 100 680 000 80 100 680 00 120 100142 mm 25 680 000 20 142 680 000 45 142 680 000 80 142 680 00 120 142220 mm 25 680 000 20 220 680 000 45 220 680 000 80 220 680 00 120 220

Nitrocellulose membranes · PORAFIL® NCPORAFIL® NC membranes are made from cellulose nitrate. They are easilywettable and suited for filtration of aqueoussolutions. In dry atmosphere these membranes are thermally stable to 125 °C and can be autoclaved at 121 °C.


Ø Pack of Pore size 0.2 μm Pore size 0.45 μm 13 mm 50 657 002 00 13 657 004 50 13 25 mm 50 657 002 00 25 657 004 50 25 47 mm 50 657 002 00 47 657 004 50 47 50 mm 50 657 002 00 50 657 004 50 50 90 mm 50 657 002 00 90 657 004 50 90100 mm 25 657 002 01 00 657 004 51 00142 mm 25 657 002 01 42 657 004 51 42220 mm 25 657 002 02 20 657 004 52 20




Polytetrafluoroethylene membranes · PORAFIL® TEMembranesofpolytetrafluoroethylene(PTFE)areparticularlysuitedforaggressivemedia,sincetheyarechemicallyinerttowardsaqueousandorganicsolutionsaswellastowardsconcentratedacidsandbases.Thesemembranesarehydrophobic,thusthepressureforfiltrationofaqueoussolutionshastobehigherthanthebreakthroughpressure.PORAFIL® TE membranes can be used at temperatures up to 145 °C.


Ø Pack of Pore size 0.2 μm Pore size 0.45 μm Pore size 1.0 μm Pore size 3.0 μm 13 mm 50 670 020 013 670 045 013 670 100 013 670 300 013 25 mm 50 670 020 025 670 045 025 670 100 025 670 300 025 47 mm 50 670 020 047 670 045 047 670 100 047 670 300 047 50 mm 50 670 020 050 670 045 050 670 100 050 670 300 050 90 mm 25 670 020 090 670 045 090 670 100 090 670 300 090100 mm 25 670 020 100 670 045 100 670 100 100 670 300 100142 mm 10 670 020 142 670 045 142 670 100 142 670 300 142220 mm 10 670 020 220 670 045 220 670 100 220 670 300 220

Polyester membranes · PORAFIL® PEPolyestermembranesarehydrophilicandparticularlysuitedforfinefiltration,dustanalysis,aerosolanalysisandultra-purificationof solvents.


Ø Pack of Pore size 0.2 μm Pore size 0.4 μm Pore size 1.0 μm Pore size 5.0 μm13 mm 100 671 020 013 671 040 013 671 100 013 671 500 01325 mm 100 671 020 025 671 040 025 671 100 025 671 500 02537 mm 100 671 020 037 671 040 037 671 100 037 671 500 03747 mm 100 671 020 047 671 040 047 671 100 047 671 500 04750 mm 100 671 020 050 671 040 050 671 100 050 671 500 050

Regenerated cellulose membranes · PORAFIL® RCMembranes of regenerated cellulose are resistant towardsmost organic solvents. They are e.g. used for filtration ofsolventmixturesandultrapurificationanddegassingofHPLCeluents.


Ø Pack of Pore size 0.2 μm Pore size 0.45 μm 13 mm 100 659 020 013 659 045 013 25 mm 100 659 020 025 659 045 025 47 mm 100 659 020 047 659 045 047 50 mm 100 659 020 050 659 045 050100 mm 25 659 020 100 659 045 100142 mm 25 659 020 142 659 045 142

Polycarbonate membranes · PORAFIL® PCPolycarbonate membranes are mainly used for the determina-tion of AOX.


Ø Pack of Pore size 0.40 μm 25 mm 100 676 040 025 47 mm 100 676 040 047 50 mm 100 676 040 050




CHROMAFIL® MULTI 96 filtersCHROMAFIL®MULTI96filterplatesareverywellsuitedforefficientfiltrationin96-wellmicrotiterplateformat.


Material of the filter elements Pore size Plates per pack

REF

MV(cellulosemixedesters) 0.20μm 1 738770.MMV(cellulosemixedesters) 0.45μm 1 738771.MRC (regenerated cellulose) 0.20μm 1 738656.MRC (regenerated cellulose) 0.45μm 1 738657.MPTFE(polytetrafluoroethylene) 0.20μm 1 738660.MPTFE(polytetrafluoroethylene) 0.45μm 1 738661.MPTFE(polytetrafluoroethylene) 1.00μm 1 738662.MPTFE(polytetrafluoroethylene) 3.00μm 1 738663.MPE (polyethylene) 20μm 1 738655.MPE (polyethylene) 50μm 1 738659.MGlassfibrenominal 1μm 1 738655.2MGlassfibrenominal 3μm 1 738658.MCHROMABOND® MULTI 96 vacuum manifold formonoblocks, with reservoir tank, vacuum gauge and controlvalve,requiredforfiltrationwith96-wellfilterplates

1 738630.M

CHROMAFIL® filtration cartridges• Filtrationcartridgesforsampleclarificationundervacuum(e.g.,usingtheCHROMABOND® vacuum manifold or SPE automation systems like Gilson Aspec™, Rapidtrace®) or by gravity

• Cartridge sizes 3 mL and 6 mL• Different membranes (PET, RC, PTFE, PVDF, GF) and pore sizes(0.2,0.45and1.0μm).Membranematerialscorre-spondtotherespectiveCHROMAFIL®syringefilters.

Ordering information Description Pore size Pack of Column volume

3 mL 6 mLFiltration cartridges PET (polyester) 0.20μm 100 730578.320 730578.620Filtration cartridges PET (polyester) 0.45μm 100 730578.345 730578.645Filtration cartridges RC (regenerated cellulose) 0.20μm 100 730068.320 730068.620Filtration cartridges RC (regenerated cellulose) 0.45μm 100 730068.345 730068.645FiltrationcartridgesPTFE(polytetrafluoroethylene) 0.20μm 100 730570.320 730570.620FiltrationcartridgesPTFE(polytetrafluoroethylene) 0.45μm 100 730570.345 730570.645FiltrationcartridgesPVDF(polyvinylidenedifluoride) 0.20μm 100 730579.320 730579.620FiltrationcartridgesPVDF(polyvinylidenedifluoride) 0.45μm 100 730579.345 730579.645FiltrationcartridgesGF(glassfiber) nom. 1.0 100 730517.3100 730517.6100




CHROMAFIL® syringe filters

Disposable syringe filters CHROMAFIL® are ready-to-use filtrationunits,whicharefilterelementsincorporatedinapoly-propylene housing. Because every filter is only used once,contaminations are avoided.

Recommended filter sizes for different volumes

sample volume

recommended filter Ø

dead volumns

filtration area

≤1mL 3 mm 5μL 0.07 cm2

1–5mL 13 mm 30μL 1.33 cm2

1–5mL 15 mm 35μL 1.77 cm2

5–100mL 25 mm 80μL 4.91 cm2

CHROMAFIL® Xtra• Labeledformethodvalidationandcertification• Imprintfordirectidentificationofthemembranetype,

diameter and pore size• Low bleeding PP housing• Color-free plain polypropylene

CHROMAFIL® BIG-BOX• 400(25mm)or800(15mm)color-codedqualitysyringefilters

• 400labeledXtrasyringefilters• Food safe PE box with screw cap• Economical prices

CHROMAFIL® Combi filtersCombisyringefilterswithacoarseglassfiberprefilterandasmall-poremembraneasmainfilter

User benefits:• For solutions with a high load of particulate matter: lower back pressure, easy filtration

• Forhighyieldsoffiltrate:moremLofpurefiltrateperfilter

The technology:Theglassfibermembrane(1.0μm)removescoarseparticles,beforetheycanblockthefinemainmembrane.This results inabetterfiltrationefficiency,especially forhighly contaminated samples.

Housing: Solvent-resistant,ultralowbleedpolypropyleneInlet: Luer lockExit: LuerPorediameter:1.0/0.20μmor1.0/0.45μmFilter diameter: 25 mmVoidvolume: <80μLPackingunit: 100filters;BIG-BOXwith400filters




CHROMAFIL® GF/PET (polyester with glass fiber prefilter)• Hydrophilicmultipurposemembraneforpolaraswellasnonpolarsolvents• TheHPLCfilterwithglassfiberprefilter,especiallysuitedformixturesofwater

and organic solvents• Recommended for solutions with a high load of particulate matter or for highly

viscous solutions


Type Pore size Membrane Ø

Color code Standard pack BIG-BOXtop bottom pack of REF pack of REF

CHROMAFIL®

GF/PET-20/25 1.0/0.20μm 25 mm blue orange 100 729032 400 729032.400GF/PET-45/25 1.0/0.45μm 25 mm black orange 100 729033 400 729033.400

CHROMAFIL® GF/RC (regenerated cellulose with glass fiber prefilter)• Hydrophilicmembraneforaquousandorganic-aqueousliquids,i.e.polarand

medium polar sample solutions• Recommended for solutions with a high load of particulate matter or for highly viscousaqueoussolutions




CHROMAFIL®

GF/RC-20/25 1.0/0.20μm 25 mm blue blue 100 729050 400 729050.400GF/RC-45/25 1.0/0.45μm 25 mm black blue 100 729051 400 729051.400

CHROMAFIL® GF/PVDF (polyvinylidene difluoride with glass fiber prefilter)• Hydrophilicmembrane• Recommendedforfiltrationofbiologicalsampleswithhighparticleloads. Thisfilterfeaturesahighbindingcapacityforproteins.

• Suitedforfiltrationofaqueoussolutions




CHROMAFIL®

GF/P-45/25 1.0/0.45μm 25 mm black white 100 729039 400 729039.400




CHROMAFIL® PET (polyester)• Hydrophilicmultipurposemembrane• For polar as well as nonpolar solvents• The HPLC filter, especially suited for mixtures of water and

organic solvents• For TOC / DOC determination• Not cytotoxic, does not inhibit the growth of microorganisms

and higher cells




CHROMAFIL® XtraPET-20/13 0.20μm 13 mm labeled 100 729222 – –PET-45/13 0.45μm 13 mm labeled 100 729223 – –PET-20/25 0.20μm 25 mm labeled 100 729221 400 729221.400PET-45/25 0.45μm 25 mm labeled 100 729220 400 729220.400PET-120/25 1.2 μm 25 mm labeled 100 729229 400 729229.400CHROMAFIL®

PET-20/15MS 0.20μm 15 mm yellow orange 100 729022 800 729022.800PET-45/15MS 0.45μm 15 mm colorless orange 100 729023 800 729023.800PET-20/25 0.20μm 25 mm yellow orange 100 729021 400 729021.400PET-45/25 0.45μm 25 mm colorless orange 100 729020 400 729020.400MS=minispikeonfilterexit

CHROMAFIL® RC (regenerated cellulose)• Hydrophilicmembranewithverylowadsorption• Foraqueousandorganic/aqueousliquids,i.e.polarand

medium polar sample solutions• Bindingcapacityforproteins84μg/per25mmfilter




CHROMAFIL® XtraRC-20/13 0.20μm 13 mm labeled 100 729236 – –RC-45/13 0.45μm 13 mm labeled 100 729237 – –RC-20/25 0.20μm 25 mm labeled 100 729230 400 729230.400RC-45/25 0.45μm 25 mm labeled 100 729231 400 729231.400CHROMAFIL®

RC-20/15MS 0.20μm 15 mm yellow blue 100 729036 800 729036.800RC-45/15MS 0.45μm 15 mm colorless blue 100 729037 800 729037.800RC-20/25 0.20μm 25 mm yellow blue 100 729030 400 729030.400RC-45/25 0.45μm 25 mm colorless blue 100 729031 400 729031.400MS=minispikeonfilterexit




CHROMAFIL® PTFE (polytetrafluoroethylene)• Hydrophobicmembrane• Fornonpolarliquidsandgases• Very resistant towards all kinds of solvents as well as acids

and bases• Flushing with alcohol, followed by water, makes the originally

hydrophobic membrane more hydrophilic




CHROMAFIL® XtraPTFE-20/13 0.20μm 13 mm labeled 100 729208 – –PTFE-45/13 0.45μm 13 mm labeled 100 729209 – –PTFE-20/25 0.20μm 25 mm labeled 100 729207 400 729207.400PTFE-45/25 0.45μm 25 mm labeled 100 729205 400 729205.400PTFE-100/25 1.0μm 25 mm labeled 100 729247 400 729247.400CHROMAFIL®

O-20/3 0.20μm 3 mm colorless colorless 100 729014O-45/3 0.45μm 3 mm colorless colorless 100 729015O-20/15MS 0.20μm 15 mm yellow colorless 100 729008 800 729008.800O-45/15MS 0.45μm 15 mm colorless colorless 100 729009 800 729009.800O-20/25 0.20μm 25 mm yellow colorless 100 729007 400 729007.400MS=minispikeonfilterexit

CHROMAFIL® H-PTFE (hydrophilized polytetrafluoethylene)• Hydrophobicmembranewithadditionalhydrophilicproper-

ties• For polar and nonpolar sample solutions• Resistent towards all kinds of solvents as well as acids and

bases




CHROMAFIL® XtraH-PTFE-20/13 0.20μm 13 mm labeled 100 729256 – –H-PTFE-45/13 0.45μm 13 mm labeled 100 729257 – –H-PTFE-20/25 0.20μm 25 mm labeled 100 729245 400 729245.400H-PTFE-45/25 0.45μm 25 mm labeled 100 729246 400 729246.400




CHROMAFIL® CA (cellulose acetate)• Hydrophilicmembrane• Forfiltrationofwater-solubleoligomersandpolymers,

especially suited for biological macromolecules• Veryhighshapestabilityinaqueoussolutions• Extremelylowbindingcapacityforproteins(21μg/per 25filter)

• Alsoavailableinasterilepackage(S)forfiltrationundersterileconditions(eachfilterindividuallysealed)




CHROMAFIL® XtraCA-20/13 0.20μm 13 mm labeled 100 729254 – –CA-45/13 0.45μm 13 mm labeled 100 729255 – –CA-20/25 0.20μm 25 mm labeled 100 729226 400 729226.400CA-45/25 0.45μm 25 mm labeled 100 729227 400 729227.400CHROMAFIL®

CA-20/15MS 0.20μm 15 mm yellow red 100 729054 800 729054.800CA-45/15MS 0.40μm 15 mm colorless red 100 729055 800 729055.800CA-20/25 0.20μm 25 mm yellow red 100 729026 400 729026.400CA-45/25 0.45μm 25 mm colorless red 100 729027 400 729027.400CHROMAFIL® Sterile filtersCA-20/15MS(S) 0.20μm 15 mm yellow red 50 729052CA-45/15MS(S) 0.45μm 15 mm colorless red 50 729053CA-20/25 S 0.20μm 25 mm yellow red 50 729024CA-45/25 S 0.45μm 25 mm colorless red 50 729025MS=minispikeonfilterexit

CHROMAFIL® MV (cellulose mixed esters)• Hydrophilicmembranewithverylowadsorption• Foraqueousorpolarsolutions




CHROMAFIL® XtraMV-20/25 0.20μm 25 mm labeled 100 729206 400 729206.400MV-45/25 0.45μm 25 mm labeled 100 729204 400 729204.400CHROMAFIL®

A-20/25 0.20μm 25 mm yellow yellow 100 729006 400 729006.400A-45/25 0.45μm 25 mm colorless yellow 100 729004 400 729004.400




CHROMAFIL® PES (polyethersulfone)• Hydrophilicmembrane• Foraqueousliquidsandliquidswithloworganiccontents• Very low adsorption for pharmaceuticals and proteins• Good stability against acids and bases• Bindingcapacityforproteins29μg/per25mmfilter



Standard pack BIG-BOXpack of REF pack of REF

CHROMAFIL® XtraPES-20/25 0.20μm 25 mm labeled 100 729240 400 729240.400PES-45/25 0.45μm 25 mm labeled 100 729241 400 729241.400PES-500/25 5.0 μm 25 mm labeled 100 729242 400 729242.400

CHROMAFIL® GF (glass fiber)• Inertfilter,nominalporesize1μm,allowshigherflowratesthansmallporefilters

• For solutions with high loads of particulate matter or for highly viscous solutions (e. g. soil samples, fermentation broths)

• AsprefiltersforotherCHROMAFIL®filters,theypreventplugging of the membrane




CHROMAFIL® XtraGF-100/13 nom.1.0μm 13 mm labeled 100 729234 – –GF-100/25 nom.1.0μm 25 mm labeled 100 729228 400 729228.400CHROMAFIL®

GF-100/15MS nom.1.0μm 15 mm blue colorless 100 729034GF-100/25 nom.1.0μm 25 mm yellow black 100 729028 400 729028.400




CHROMAFIL® PA (polyamide, nylon)• Rather hydrophilic membrane• Foraqueousandorganic/aqueousmediumpolarliquids




CHROMAFIL® XtraPA-20/13 0.20μm 13 mm labeled 100 729248 – –PA-45/13 0.45μm 13 mm labeled 100 729249 – –PA-20/25 0.20μm 25 mm labeled 100 729212 400 729212.400PA-45/25 0.45μm 25 mm labeled 100 729213 400 729213.400CHROMAFIL®

AO-20/3 0.20μm 3 mm colorless colorless 100 729010AO-45/3 0.45μm 3 mm colorless colorless 100 729011AO-20/15MS 0.20μm 15 mm yellow green 100 729048 800 729048.800AO-45/15MS 0.45μm 15 mm colorless green 100 729049 800 729049.800AO-20/25 0.20μm 25 mm yellow green 100 729012 400 729012.400AO-45/25 0.45μm 25 mm colorless green 100 729013 400 729013.400MS=minispikeonfilterexit

CHROMAFIL® PVDF (polyvinylidene diflouride)• Hydrophilicmembrane• Foraqueoussolutions,water-solubleoligomersandpoly-

mers like proteins • Bindingcapacityforproteins82μg/per25mmfilter




CHROMAFIL® XtraPVDF-20/13 0.20μm 13 mm labeled 100 729243 – –PVDF-45/13 0.45μm 13 mm labeled 100 729244 – –PVDF-20/25 0.20μm 25 mm labeled 100 729218 400 729218.400PVDF-45/25 0.45μm 25 mm labeled 100 729219 400 729219.400CHROMAFIL®

PVDF-20/15MS 0.20μm 15 mm yellow white 100 729043 800 729043.800PVDF-45/15MS 0.45μm 15 mm colorless white 100 729044 800 729044.800MS=minispikeonfilterexit


IndicesMembranesExtraction thimblesIntroduction Filter papers Test papers

pH indicator papers qualitative analysis semi-quantitative analysis

pH indicator papers

pH-FixpH-Fixteststripsarethehighlyappreciatestandardinmanylaboratories.TheeasyDip&Readprocedureprovidesreliableresultsinseconds.DuetothepatentedpH-Fixtechnology the indicator is chemically bound to the test pad. The dye does not wash out so clothes stay clean and samples remain pure.

Ordering informationRange Gradation REFClassic flat boxpH0–14 0 · 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 · 12 · 13 · 14 921 10pH0.0–6.0 0 · 0.5 · 1.0 · 1.5 · 2.0 · 2.5 · 3.0 · 3.5 · 4.0 · 4.5 · 5.0 · 5.5 · 6.0 921 15pH2.0–9.0 2) 2.0 · 2.5 · 3.0 · 3.5 · 4.0 · 4.5 · 5.0 · 5.5 · 6.0 · 6.5 · 7.0 · 7.5 · 8.0 · 8.5 · 9.0 921 18pH4.5–10.0 1) 4.5 · 5.0 · 5.5 · 6.0 · 6.5 · 7.0 · 7.5 · 8.0 · 8.5 · 9.0 · 9.5 · 10.0 921 20pH6.0–10.0 6.0 · 6.4 · 6.7 · 7.0 · 7.3 · 7.6 · 7.9 · 8.2 · 8.4 · 8.6 · 8.8 · 9.1 · 9.5 · 10.0 921 22pH7.0–14.0 7.0 · 7.5 · 8.0 · 8.5 · 9.0 · 9.5 · 10.0 · 10.5 · 11.0 · 11.5 · 12.0 · 12.5 · 13.0 · 13.5 · 14.0 921 25pH0.3–2.3 0.3 · 0.7 · 1.0 · 1.3 · 1.6 · 1.9 · 2.3 921 80pH1.7–3.8 1.7 · 2.0 · 2.3 · 2.6 · 2.9 · 3.2 · 3.5 · 3.8 921 90pH3.1–8.3 3) 3.1 · 3.5 · 3.9 · 4.3 · 4.7 · 5.1 · 5.5 · 5.9 · 6.3 · 6.7 · 7.1 ·7.5 · 7.9 · 8.3 921 35pH3.6–6.1 4) 5) 3.6 · 4.1 · 4.4 · 4.7 · 5.0 · 5.3 · 5.6 · 6.1 921 30pH5.1–7.2 5.1 · 5.4 · 5.7 · 6.0 · 6.3 · 6.6 · 6.9 · 7.2 921 40pH6.0–7.7 6.0 · 6.4 · 6.7 · 7.0 · 7.3 · 7.7 921 50pH7.5–9.5 7.5 · 7.9 · 8.2 · 8.4 · 8.6 · 8.8 · 9.1 · 9.5 921 60pH7.9–9.8 7.9 · 8.3 · 8.6 · 8.9 · 9.1 · 9.4 · 9.8 921 70PlopTop tubepH0–14PT 0 · 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 · 12 · 13 · 14 921 11pH4.5–10.0PT 2) 4.5 · 5.0 · 5.5 · 6.0 · 6.5 · 7.0 · 7.5 · 8.0 · 8.5 · 9.0 · 9.5 · 10.0 921 21pH3.6–6.1PT 4) 5) 3.6 · 4.1 · 4.4 · 4.7 · 5.0 · 5.3 · 5.6 · 6.1 921 31Presentation: packs of 100 strips 6 x 85 mm

: CEmarkedforthepHdeterminationin 1) Urine 2) Gastric juice 3) Saliva 4) Vaginal secret according to the IVD directive 98/79/EG 5)Detectionofdesinfectantresiduesafterrinsingofdialysisequipmentaccordingtothedirectiveformedicalproducts93/42/EWG

PEHANON®

PEHANON®isaspecialpHteststripthatunifiesthepH-indicatorandthereferencecolors on one strip. It provides accurate results also for colored solutions.

Ordering informationRange Gradation REFpH1–12 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 · 12 904 01pH0–1.8 0 · 0.3 · 0.6 · 0.8 · 1.0 · 1.2 · 1.5 · 1.8 904 11pH1.0–2.8 1.0 · 1.3 · 1.6 · 1.8 · 2.0 · 2.2 · 2.5 · 2.8 904 12pH1.8–3.8 1.8 · 2.1 · 2.4 · 2.7 · 3.0 · 3.2 · 3.5 · 3.8 904 13pH2.8–4.6 2.8 · 3.1 · 3.4 · 3.6 · 3.8 · 4.0 · 4.3 · 4.6 904 14pH3.8–5.5 3.8 · 4.0 · 4.2 · 4.4 · 4.6 · 4.9 · 5.2 · 5.5 904 15pH4.0–9.0 4.0 · 4.5 · 5.0 · 5.5 · 6.0 · 6.5 · 7.0 · 7.5 · 8.0 · 8.5 · 9.0 904 24pH5.2–6.8 5.2 · 5.5 · 5.7 · 5.9 · 6.1 · 6.3 · 6.5 · 6.8 904 16pH6.0–8.1 6.0 · 6.3 · 6.6 · 6.9 · 7.2 · 7.5 · 7.8 · 8.1 904 17pH7.2–8.8 7.2 · 7.4 · 7.6 · 7.8 · 8.0 · 8.2 · 8.5 · 8.8 904 19pH8.0–9.7 8.0 · 8.2 · 8.4 · 8.6 · 8.8 · 9.1 · 9.4 · 9.7 904 20pH9.5–12.0 9.5 · 10.0 · 10.5 · 11.0 · 11.5 · 12.0 904 21pH10.5–13.0 10.5 · 11.0 · 11.5 · 12.0 · 12.5 · 13.0 904 22pH12.0–14.0 12.0 · 12.5 · 13.0 · 13.5 · 14.0 904 23

Presentation: packs of 200 strips 11 x 100 mm




Universal and special indicator paperspHindicatorpapershavebeenonthemarket fordecadesandaretheappreciatedstandardformanyapplications.ForeachpHvaluethesepapersshowasinglecolorwhichcanbematchedwiththecolorscaleatintervalsof0.2–1pHunit.

Ordering informationRange Gradation REFUniversal indicator paperpH1–11 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 902 01pH1–14 1 · 2 · 3 · 5 · 6 · 7 · 8 · 9 · 10 · 12 · 14 902 04Special indicator paperspH0.5–5.5 0.5 · 1.0 · 1.5 · 2.0 · 2.5 · 3.0 · 3.5 · 4.0 · 4.5 · 5.0 · 5.5 902 05pH3.8–5.8 <3.8 · 3.8 · 4.1 · 4.3 · 4.5 · 4.7 · 4.9 · 5.2 · 5.5 · 5.8 · >5.8 902 06pH4.0–7.0 4.0 · 4.3 · 4.6 · 4.9 · 5.2 · 5.5 · 5.8 · 6.1 · 6.4 · 6.7 · 7.0 902 07pH5.4–7.0 <5.4 · 5.4 · 5.7 · 6.0 · 6.2 · 6.4 · 6.7 · 7.0 · >7.0 902 08pH5.5–9.0 5.5 · 6.0 · 6.5 · 7.0 · 7.5 · 8.0 · 8.5 · 9.0 902 09pH6.4–8.0 <6.4 · 6.4 · 6.6 · 6.8 · 7.0 · 7.2 · 7.4 · 7.6 · 7.8 · 8.0 · >8.0 902 10pH7.2–9.7 <7.2 · 7.2 · 7.5 · 7.8 · 8.1 · 8.4 · 8.7 · 9.0 · 9.3 · 9.7 · >9.7 902 11pH8.0–10.0 8.0 · 8.2 · 8.4 · 8.7 · 9.0 · 9.2 · 9.6 · 10.0 902 12pH9.0–13.0 9.0 · 9.5 · 10.0 · 10.5 · 11.0 · 11.5 · 12.0 · 12.5 · 13.0 902 13pH12.0–14.0 12.0 · 12.5 · 13.0 · 13.5 · 14.0 902 14

Presentation: reels of 5 m x 7 mmrefillpacksandbookletsavailableonrequest

Duotest and TritestDuotest indicator papers feature two indicator zones separated by a hydrophobic bar-rier.ThisfacilitatesclearassignmentofthepHandallowsestimationofintermediatevalues. Tritest indicator papers feature three different indicator zone for a precise as-signmentofpHvalues.

Ordering informationRange Gradation REFDuotestpH1–12 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 · 12 903 01pH1.0–4.3 1.0 · 1.3 · 1.6 · 1.9 · 2.2 · 2.5 · 2.8 · 3.1 · 3.4 · 3.7 · 4.0 · 4.3 903 02pH3.5–6.8 3.5 · 3.8 · 4.1 · 4.4 · 4.7 · 5.0 · 5.3 · 5.6 · 5.9 · 6.2 · 6.5 · 6.8 903 03pH5.0–8.0 5.0 · 5.3 · 5.6 · 5.9 · 6.2 · 6.5 · 6.8 · 7.1 · 7.4 · 7.7 · 8.0 903 04pH7.0–10.0 7.0 · 7.3 · 7.6 · 7.9 · 8.2 · 8.5 · 8.8 · 9.1 · 9.4 · 9.7 · 10.0 903 05pH9.5–14.0 9.5 · 10.0 · 10.5 · 11.0 · 11.5 · 12.0 · 12.5 · 13.0 · 13.5 · 14.0 903 06TritestpH1–11 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 905 01Tritest LpH1–11 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 905 10

Duotest and Tritest: reels of 5 m x 10 mm Tritest L: reels of 6 m x 14 mmrefillpacksavailableonrequest




Test papers for qualitative analysisTestpapersallowthequalitativedeterminationofionsandchemicalcompounds.Theyareusedtodetectifcompoundstestedforarepresentabovethespecificdetectionlimit.Someofthepapershavespecificapplications.


Determination of Test paper / Test strips

Presentation REF

Alkaline phosphatase in milk

PhosphatesmoMI 50 test strips 10 x 95 mm

906 12

Aluminium ions (Al3+) Aluminium test paper 100 strips 20 x 70 mm 907 21Ammonia, ammonium ions (NH3,NH4

+)Ammonium test paper* 200 strips 20 x 70 mm 907 22

Antimony ions (Sb3+) Antimony test paper 200 strips 20 x 70 mm 907 23Arsenic,arsine(As,AsH3) Arsenictestpaper*=

Mercurybromidepaper200 strips 20 x 70 mm 907 62

Bismuth ions (Bi3+) Bismuth test paper 200 strips 20 x 70 mm 907 33Blood traces (Peroxidase) PeroxtesmoKM 25 sheets 15 x 30 mm 906 05Boric acid, borates (H3BO3, BO3

3–)Turmeric paper 200 strips 20 x 70 mm 907 47

Chlorine, free halogens Chlortesmo 200 strips 20 x 70 mm 906 03Potassium iodide starch paper (see "Nitrite ions")

Chromium, chromate (Cr(VI), CrO4

2–)Chromium test paper 200 strips 20 x 70 mm 907 24

Cobalt ions (Co2+) Cobalt test paper 100 strips 20 x 70 mm 907 28Copper, copper ions (Cu, Cu+, Cu2+)

Cuprotesmo 40 sheets 40 x 25 mm 906 01

Copper(II) ions (Cu2+) Copper test paper 200 strips 20 x 70 mm 907 29Cyanides, hydrocyanic acid (CN–,HCN)

Cyantesmo* reel of 5 m length 906 04

Fluorides, hydrogen fluorides(F–,H2F2)

Fluoride test paper 200 strips 20 x 70 mm 907 50

Halogens, especially free chlorine

Chlortesmo 200 strips 20 x 70 mm 906 03

Hydrogensulfide(H2S), sulfideions(S2–)

Lead acetate paper* reel of 5 m lengthrefillpackof3rollsbooklet with 100 strips 10 x 75 mm

907 44907 45907 46

Sulfidetestpaper reel of 5 m length 907 61Iron(II) ions (Fe2+) Dipyridyl paper 200 strips 20 x 70 mm 907 25Iron ions (Fe2+, Fe3+) Iron test paper 100 strips 20 x 70 mm 907 26Lactoperoxidase in milk PeroxtesmoMI 100 strips 15 x 15 mm 906 27Lead, lead ions (Pb, Pb2+) Plumbtesmo 40 sheets 40 x 25 mm 906 02Mastitis Udder test paper PE bag with 20 sheets 907 48Nickel(II) ions (Ni2+) Nickel test paper 200 strips 20 x 70 mm 907 30Nitrate and nitrite (NO3

–, NO2–)

Nitratesmo reel of 5 m length 906 11

* This product contains harmful substances which must be specially labeled as hazardous.FordetailedinformationpleaseseeMSDS.




Determination of Test paper / Test strips

Presentation REF

Nitrite ions (NO2–),

nitrousacid(HNO2),ozone (O3)

Potassium iodide starch paperMN816N (normal sensitivity)

reel of 5 m length refillpackof3rolls booklet of 100 strips 10 x 75 mm

907 54907 55907 56

Potassium iodide starch paperMN616T (for spot tests)

200 strips 20 x 70 mm 907 58

Oil in water and soil Oil test paper 100 strips 20 x 70 mm 907 60Peroxidase in foodstuffs Peroxtesmo KO 100 sheets 15 x 15 mm 906 06Peroxidase in milk PeroxtesmoMI 100 sheets 15 x 15 mm 906 27Potassium ions (K+) Potassium test paper 200 sheets 20 x 70 mm 907 27Protein residues INDIPRO* 60 test strips

10 x 95 mm and reagents

907 65

Reducing agents, SO2, sulfiteions

Potassium iodate starch paper

reel of 5 m length 907 53

Silver ions (Ag+) Silver test paper 200 strips 20 x 70 mm 907 32Sulfur dioxide (SO2), sulfiteions

Sulfitetestpaper 100 strips 20 x 70 mm 907 63

Sperm, acid phosphatase PhosphatesmoKM 25 sheets 15 x 30 mm 906 07Vat dyes, end point of conversion

Indanthrene yellow paper

200 strips 20 x 70 mm 907 51

Water on the bottom of fuel tanks

AQUATEC test sticks 100 strips 10 x 200 mm 907 42

Water in org. solvents Watesmo reel of 5 m length 906 09Water distribution in butter Wator 50 sheets 78 x 40 mm 906 10Zirconium ions (Zr4+) Zirconium test paper 100 strips 20 x 70 mm 907 21* This product contains harmful substances which must be specially labeled as hazardous.FordetailedinformationpleaseseeMSDS.




QUANTOFIX® test strips for semi-quantitative determinationsQUANTOFIX® test strips can be used for a large variety of different substances. In mostcasesaneasyDip&Readprocedureprovidesreliableresultsin10–120sec-onds. As labs in a pocket QUANTOFIX® test strips are easy to use for professional analysts as well as chemical laymen.

Ordering informationTest Gradation REFQUANTOFIX® Active oxygen 0·4·8·15·25mg/Lactiveoxygen(MPS) 913 49QUANTOFIX® Aluminum* 1) 0 · 5 · 20 · 50 · 200 · 500 mg/L Al3+ 913 07QUANTOFIX® Ammonium* 1) 0·10·25·50·100·200·400mg/LNH4

+ 913 15QUANTOFIX® Arsenic 50* 1) 0 · 0.05 · 0.1 · 0.5 · 1.0 · 1.7 · 3.0 mg/L As3+/5+ 913 32QUANTOFIX® Arsenic 10* 1) 0 · 0.01 · 0.025 · 0.05 · 0.1 · 0.5 mg/L As3+/5+ 913 34QUANTOFIX® Arsenic Sensitive* 1) 0 · 0.005 · 0.01 · 0.025 · 0.05 · 0.1 · 0.25 · 0.5 mg/L As3+/5+ 913 45QUANTOFIX® Ascorbic acid 0 · 50 · 100 · 200 · 300 · 500 · 1000 · 2000 mg/L vitamin C 913 14QUANTOFIX® Calcium 1) 0 · 10 · 25 · 50 · 100 mg/L Ca2+ 913 24 2)

QUANTOFIX® Carbonate hardness 0 · 3.8 · 7.5 · 12.5 · 18.8 · 25.0 °e 913 23QUANTOFIX® Chloride 0·500·1000·1500·2000·≥3000mg/LCl– 913 21QUANTOFIX® Chlorine Sensitive 0 · 0.1 · 0.5 · 1 · 3 ·10 mg/L Cl2 913 39QUANTOFIX® Chlorine* 1) 0 · 1 · 3 · 10 · 30 · 100 mg/L Cl2 913 17QUANTOFIX® Chromate* 1) 0 · 3 · 10 · 30 · 100 mg/L CrO4

2– 913 01QUANTOFIX® Cobalt 0 · 10 · 25 · 50 · 100 · 250 · 500 · 1000 mg/L Co2+ 913 03QUANTOFIX® Copper 0 · 10 · 30 · 100 · 300 mg/L Cu+/2+ 913 04QUANTOFIX® Cyanide* 1) 0 · 1 · 3 · 10 · 30 mg/L CN– 913 18QUANTOFIX® EDTA 0 · 100 · 200 · 300 · 400 mg/L EDTA 913 35QUANTOFIX® Formaldehyde* 1) 0·10·20·40·60·100·200mg/LHCHO 913 28QUANTOFIX® Glucose 0 · 50 · 100 · 250 · 500 · 1000 · 2000 mg/L glucose 913 48QUANTOFIX® Glutaraldehyde 0 · 0.5 · 1 · 1.5 · 2 · 2.5 % glutaraldehyde 913 43QUANTOFIX® Total Iron 100 0 · 2 · 5 · 10 · 25 · 50 · 100 mg/L Fe2+/3+ 913 44QUANTOFIX® Total Iron 1000 0 · 5 · 20 · 50 · 100 · 250 · 500 · 1000 mg/L Fe2+/3+ 913 30QUANTOFIX® LubriCheck 0·15·50·75·130·200mmol/LKOH 913 36QUANTOFIX®Molybdenum*1) 0·5·20·50·100·250mg/LMo6+ 913 25QUANTOFIX® Nickel 0 · 10 · 25 · 50 · 100 · 250 · 500 · 1000 mg/L Ni2+ 913 05QUANTOFIX® Nitrate 100 0 · 5 · 10 · 25 · 50 · 75 · 100 mg/L NO3

–

0 · 0.5 · 2 · 5 · 10 · 25 · 50 mg/L NO2–

913 51

QUANTOFIX® Nitrate/Nitrite 0 · 10 · 25 · 50 · 100 · 250 · 500 mg/L NO3–

0 · 1 · 5 · 10 · 20 · 40 · 80 mg/L NO2–

913 13

QUANTOFIX® Nitrite 0 · 1 · 5 · 10 · 20 · 40 · 80 mg/L NO2– 913 11

QUANTOFIX® Nitrite 3000 0 · 0.1 · 0.3 · 0.6 · 1 · 2 · 3 g/L NO2– 913 22

QUANTOFIX®Nitrite/pH 0 · 1 · 5 · 10 · 20 · 40 · 80 mg/L NO2–

pH6.0·6.4·6.7·7.0·7.3·7.6·7.9·8.2·8.4·8.6·8.8·9.0·9.3·9.6913 38

QUANTOFIX® Peracetic acid 50 0 · 5 · 10 · 20 · 30 · 50 mg/L peracetic acid 913 40QUANTOFIX® Peracetic acid 500 0 · 50 · 100 · 200 · 300 · 400 · 500 mg/L peracetic acid 913 41QUANTOFIX® Peracetic acid 2000 0 · 500 · 1000 · 1500 · 2000 mg/L peracetic acid 913 42QUANTOFIX® Peroxide 25 0·0.5·2·5·10·25mg/LH2O2 913 19QUANTOFIX® Peroxide 100 0·1·3·10·30·100mg/LH2O2 913 12QUANTOFIX® Peroxide 1000 0·50·150·300·500·800·1000mg/LH2O2 913 33QUANTOFIX® Phosphate* 1) 0 · 3 · 10 · 25 · 50 · 100 mg/L PO4

3– 913 20QUANTOFIX® Potassium 1) 0 · 200 · 400 · 700 · 1000 · 1500 mg/L K+ 913 16QUANTOFIX® QUAT 0 · 10 · 25 · 50 · 100 · 250 · 500 · 1000 mg/L benzalkonium-chloride 913 37QUANTOFIX® Silver 0 · 1 · 2 · 3 · 5 · 7 · 10 g/L Ag+ 913 50QUANTOFIX® Sulfate < 200 · > 400 · > 800 · > 1200 · > 1600 mg/L SO4

2– 913 29QUANTOFIX®Sulfite 0 · 10 · 25 · 50 · 100 · 250 · 500 · 1000 mg/L SO3

2– 913 06




Test Gradation REFQUANTOFIX® Tin 0 · 10 · 25 · 50 · 100 · 250 · 500 mg/L Sn2+ 913 09QUANTOFIX® Zinc 1) 0 · 2 · 5 · 10 · 25 · 50 · 100 mg/L Zn2+ 913 10QUANTOFIX®foraquariumowners total hardness 0 · 6.3 · 12.5 · 18.8 · 25.0 · 31.3 °e

carbonate hardness 0 · 3.8 · 7.5 · 12.5 · 18.8 · 25.0 °e pH6.4·6.8·7.2·7.6·8.0·8.4

913 26913 27 3)

* This product contains harmful substances which must be specially labeled as hazardous. For detailed information please see MSDS.

Container with 100 test strips 6 x 95 mm1)Thetestsaresuppliedcompletewithallreagentsrequiredforthedetermination 2) Container with 60 test strips3) Container with 25 test strips

: CE-marked according to the directive for medical products 93/42/EWG

Other test strips and papers for semi-quantitative determinationsOrdering information

Determina-tion of

Test paper / test strips

Gradation Presentation REF

Ammonia Ammonia test 0·0.5·1·3·6mg/LNH4+ 25 test strips 7 x 60 mm 907 14

Chlorine Chlorine test 0 · 10 · 50 · 100 · 200 mg/L Cl2 reel of 5 m x 10 mm 907 09Fluoride ions Fluoride test 0 · 2 · 5 · 10 · 20 · 50 · 100 mg/L F– 30 test disks + reagent 907 34Halideions Saltesmo 0 · 0.25 · 0.5 · 1 · 2 · 3 · 4 · 5 g/L NaCl 30 test disks 906 08Humidityinair (relative)

Moistureindicator* 20 · 30 · 40 · 50 · 60 · 70 · 80 % 12 adhesive labels 50 x 100 mm 908 01Moistureindicator* 8 % 1000 test papers 60 x 35 mm 908 901Moistureindicatorwith out cobaltchloride

8 % 1000 test papers 60 x 35 mm 908 903

Ozone content in air

Ozone Test <90·90–150·150–210·>210μg/m3 O3 12 test strips 10 x 95 mm 907 36

QUATS INDIQUAT onrequest reel of 5 m x 10 mm 909000– 909 002

Silver Ag-Fix (test strips) 0 · 0.5 · 1 · 2 · 3 · 5 · 7 · 10 g/L Ag+ pH4·5·6·7·8

100 test strips 6 x 95 mm 907 41

Swimmingpoolparameters

Swimming Pool Test 5 in 1

total hardness: 0 · 100 · 250 · 500 · 1000 mg/L CaCO3free chlorine: 0 · 0.5 · 1 · 3 · 5 · 10 mg/L Cl2total chlorine: 0 · 1 · 3 · 5 · 10 mg/L Cl2alkalinity: 0 · 80 · 120 · 180 · 240 mg/L CaCO3pH:6.4·6.8·7.2·7.6·8.4

50 test strips 6 x 95 mm 907 59

Swimming Pool Test 3 in 1

freechlorine,alkalinity,pHasabove 50 test strips 6 x 95 mm 907 52

Cyanuric acid test 0 · 50 · 100 · 150 · 300 ppm C3H3N3O3 25 test strips 6 x 95 mm 907 10Water hardness

AQUADUR® < 54 · > 90 · > 180 · > 270 · > 360 · > 450 ppm CaCO3< 54 · > 72 · > 126 · > 252 · > 378 ppm CaCO3< 54 · > 72 · > 151.2 · > 252 ppm CaCO3< 54 · > 90 · > 180 · > 270 · > 360 · > 450 ppm CaCO3< 54 · > 72 · > 126 · > 252 · > 378 ppm CaCO3< 54 · > 72 · > 151.2 · > 252 · > 378 ppm CaCO3< 54 · > 90 · > 180 · > 270 · > 360 · > 450 ppm CaCO3< 54 · > 72 · > 126 · > 252 · > 378 ppm CaCO3< 54 · > 90 · > 180 · > 270 · > 360 · > 450 ppm CaCO3

100 test strips 6 x 95 mm100 test strips 6 x 95 mm100 test strips 6 x 95 mm1000 individual sealed strips1000 individual sealed strips1000 individual sealed strips5000 strips without color scale5000 strips without color scale50 sets of 3 individual sealed strips

912 01912 20912 39912 23912 24912 40912 21912 22919 902

AQUADUR®

Sensitive 0 · 5.4 · 10.8 · 19.8 ppm CaCO3 100 test strips 6 x 95 mm 912 10

: CE-marked according to the directive for medical products 93/42/EWG


MembranesExtraction thimblesIntroduction Filter papers Test papers Indices

applications grades

Application Recommended MN product PageAAbsorption large volumes cellu-cottonwaddingMN11 onrequest ofspilled,valuelessliquids MN713 14Acids, strong qualitativeanalysis MN1670,MN1672,MN1674 11 quantitativeanalysis MN1640d,MN1640dd,MN1640de,MN1640m,MN1640md, 9

MN1640w,MN1640weActivatedcharcoalfilters MN728 14, 16Airborne germ analysis membranefiltersPORAFIL®CM 28Air pollution monitoring glassfibrefiltersMNGF-1,MNGF-6,MN85/90BF,MNQF-10 12Alcohols MN751,MN713 14, 15Algae cultures glassfibrefiltersMNGF-1 12Alkaline solutions qualitativeanalysis MN1670,MN1672,MN1674 11 quantitativeanalysis MN 1640 d, MN 1640 dd, MN 1640 de, MN 1640 m, MN 1640 md,

MN1640w,MN1640we 9

Analyticalfiltration qualitativeanalysis glassfibrefiltersMN85/70,MN85/90 12

MN615,MN616,MN616md,MN617,MN617eh,MN618,MN619, 10MN619eh,MN619de,MN1670,MN1672,MN1674 11

quantitativeanalysis glassfibrefiltersMN85/70BF,MN85/90BF 12MN640d,MN640dd,MN640de,MN640m,MN640md,MN640w,MN640we

8

MN 1640 d, MN 1640 dd, MN 1640 de, MN 1640 m, MN 1640 md, MN1640w,MN1640we

9

Anion exchange ionexchangepaperMN616LSB-50 21Antibiotics, resistance testing testdisksMN827ATD,teststarsMN827ATS/8 21AOX determination membranefiltersPORAFIL® PC 30Ash content MN640w 20Automation in sample preparation CHROMAFIL®96-wellfilterplates 31BBacterial cultures glassfibrefiltersMNGF-1 12Bases, strongqualitativeanalysis MN1670,MN1672,MN1674 11quantitativeanalysis MN1640d,MN1640de,MN1640m,MN1640md,MN1640w,

MN1640we 9

Bauxite analysis MN640m 8Beer analysisfilterforremovingcarbonicacid

MN6201/4 18

Beverage industryfruit juices, wine MN604,MN875 14shelf life control membranefilterPORAFIL®CM 28syrups, concentrates MN606 15Biochemicalsolutions,clarification glassfibrefiltersMNGF-5 12Biological and biochemical cell analysis glassfibrefilters 12–13Blaine test (surface determination of cement) MN640w 8Blotting papers MN218B,MN827B,MN440B 23



applications grades

Application Recommended MN product PageCCartridges for Filtration CHROMAFIL® 31Cation exchange ionexchangepaperMN616LSA-50 21Cell analysis glassfibrefilters 12–13Cell harvesting glassfibrefiltersMNGF-6 12

PORAFIL®membranefilters 28–31Chemists stores, covering tabels,cupboards, etc.

MN713 14

Chimney gas samples glassfibrefiltersMNGF-1 12Chromatography papers MN214,MN218,MN260,MN261,MN827,MN866 23Clarification aggressiveliquids PORAFIL®membranefilters 28–30 aqueous solutions with low content of fine suspend particulates

glassfibrefiltersMNGF-3,MN85/90 12

concentrated acids/bases PORAFIL®membranefilters 28–30 with decoloring activatedcharcoalfilterpaperMN728 14 without decoloring kieselguhrfilterpaperMN660 19Cleaning of optical glasses lenstissuepaperMN13 21Coffee,filtration MN850 15Covering of lab benches, tables, cupboards etc. LAB-TOPPE-coatedpaperMN210PE 22Cuvettes, cleaning lenstissuepaperMN13 21Cytological analysis membranefiltersPORAFIL® CA, PORAFIL® RC 29, 30DDairy products microbiological examination membranefiltersPORAFIL®CM 28Decarbonation of beer MN6201/4,MN6151/4 18Decoloring colored solutions, e.g. urine activatedcharcoalfiltersMN728 14Desalting of water MN616LSA-50,MN616LSB-50 21Dirt control membranefiltersPORAFIL®CM 28Disposablefiltersforsamplepreparation CHROMAFIL®syringefilters 32–38Double lactate method for soil analysis MN619G1/4 17Drinking water, removal of suspended particules

glassfibrefiltersMNGF-3,MN85/90 12

Drugsextractsfromaqueoussolutions,phaseseperationfiltration

MN616WA,MN617WA 19

Drug stores, covering tables, cupboards, etc MN713 14Dust analysis from industrial and hot waste gases

glassfibrefilterthimblesMN649 25

Dyes MN751,MN713 14, 15EEdible oils, production MN553 15Electroplating baths activatedcharcoalfilterpaperMN728 16

MN440,MN651 14, 15Emulsions phaseseparationaqueous/organic MN616WA,MN617WA 19 technicalfiltration MN818 14Enamel, alkali metal analysis MN640d,MN640m 8Essences, extracts MN6141/4,MN8751/4,MN9181/4 14, 15Essential oils MN751,MN713,MN652,MN605,MN614,MN651 14, 15Exhaust gases see Wast gasesExtraction phaseseparationaqueous/organic MN616WA,MN617WA 19 Soxhlet extraction thimbles in accordance with DIN 12449 24–25



applications grades

Application Recommended MN product PageFFastfiltrationoffineprecipitates glassfibrefilters 12–13Fat analysis MN615ff,MN715ff 18Fibre-freefiltration(e.g.injectionsolutions) Wet-strengthenedfiltersMN1670,MN1672,MN1674 11Fibre retention papers MN1670,MN1672,MN1674 11Filter presses high mechanical demands MN753 15 standard grade MN553 15Filterable solids MN640w 20Filtration cartridges CHROMAFIL®filtrationcartridges 31Fineandsterilefiltration ofaqueoussolutions membranefiltersPORAFIL®CM,PORAFIL®MV 28, 29 of vapour and air membranefiltersPORAFIL® TE 30Fine dust, separation membranefiltersPORAFIL®CM 28Fineprecipitates,fastfiltration glassfibrefilters 12–13Finestparticlesdownto0.4μm glassfibrefiltersMNGF-5 12Flue gas testing MN1817 onrequestFluorine detection blackfilterpaperMN220 19Food analysis glassfibrefiltersMNGF-1 12Fruitjuices,clarification MN604,MN875 14GGalvanic see Electroplating bathsGases,industrialfiltration glassfibrefiltersMN85/90,MN85/90BF 12Gelatine MN751,MN713,MN652,MN605,MN651 14, 15Germ testing MN621 14Glazes, alkali metal analysis MN640d,MN640m 8Gravimetry membranefiltersPORAFIL®CM

MN640d,MN640dd,MN640de,MN640m,MN640md,MN640w,MN640we

28 8

HHPLCsamplepreparation CHROMAFIL®96-wellfilterplates 31

CHROMAFIL®filtrationcatridges 31CHROMAFIL®syringefilters 32–38PORAFIL®membranefilters 28–31

Hydraulicfluids,examination membranefiltersPORAFIL®CM 28Hydrocarbons MN440,MN520,MN866,MN615 10, 14Hydrophobicfilters MN616WA,MN617WA 19Hydroxides, coarse-crystallinequalitativeanalysis MN617 10 quantitativeanalysis MN1640w 9IIndustrial waste gases, dust analysis glassfibreextractionthimblesMN649 25Ione exchange MN616LSA-50,MN616LSB-50 21Iron works, phosphorous analysis MN616G 17KKieselguhr paper MN660 19



applications grades

Application Recommended MN product PageLLacquers MN618,MN605,MN606,MN751,MN713 10, 14, 15Largevolumensofliquid,technicalfiltration MN675 14Leatherindustry,filtrationofresins MN6151/4,MN6511/4 10, 15Light precipitates, detection of small amounts blackfilterpaperMN220 19Lime fertilizer,clarificationofaqueoussolutions

MN619G1/4 17

Liningofsmallanimals’stables,cagesetc LAB-TOPPE-coatedpaperMN210PE 22Liquids,clarification glassfibrefiltersMNGF-2 12MMaltanalysis MN321 18Margarine,waterdistributionanalysis MN619de 10Metallographicsections,protectivepaper lens tissue paper (José paper)

lenstissuepaperMN13 21

Micro-nutrientanalysisinsoil MN280 17Microscopicpreparations,absorptionofliquid blocksMN224 22Milkserum,clarification kieselguhrpaperMN660 19MouldingsforX-rayfluorescenceanalysis cellulosetabletsMN2104 16NNitrogen fertilizers, clarificationofaqueoussolutions

MN619G 17

Nucleicacidsolutions,clarification glassfibrefiltersMNGF-5 12Nutrient media MN605,MN606 15OOils MN605,MN606 15Optical glasses, cleaning lenstissuepaperMN13 21Organic drug and plant extracts,phaseseparationfiltration

MN616WA,MN617WA 19

PPaper analysis MN640m 8Paper chromatography MN214,MN218,MN260,MN261,MN827,MN866 23Paraffincontentinbitumen MN615 10Particle analysis membranefiltersPORAFIL®CM 28Particulate matter, removal PORAFIL®membranefilters 28–31Pets’cages,lining LAB-TOPPE-coatedpaperMN210PE 22pHmeasurement pHindicatorpapers 39–40Phages, larger viruses (concentration) membranefiltersPORAFIL® CA 29Pharmacies, covering of tables, cupboards etc. MN713 14Phase separationbetweenaqueousandorganicphase

MN616WA,MN617WA 19

Phosphorousanalysis,phosphate-freefilters MN617G,MN616G,MN619G 17Photoemulsions MN601 15Plankton examination, optical purity control membranefiltersPORAFIL®CM 28Plantextractsfromaqueoussolutions,phaseseparationfiltration

MN616WA,MN617WA 19

Porousfilterstoneprotection MN621 14Potash fertilizers, clarificationofaqueoussolutions

MN6161/4,MN619G1/4 17

Pre-filtersformembranefilters glassfibrefiltersMNGF-2,MNGF-4 12Pressurefiltration MN1640w,MN1640m,MN1640md,MN1640d,MN1640de

MN1670,MN1672,MN1674 9

Process water, removal of suspended particles glassfibrefiltersMNGF-3,MN85/90 12



applications grades

Application Recommended MN product PageProtecion of sensitive surfaces, lab lenches LAB-TOPPE-coatedpaperMN210PE 22Proteinfiltrationfromaqueousandorganicsolutions

glassfibrefiltersMNGF-1,MNGF-5 12

QQualitative analysis filtration MN615,MN616,MN616md,MN617,MN617eh,MN618,MN619,

MN619eh,MN619de,MN1670,MN1672,MN167410–11

rapid tests testpapersforqualitativeanalysis 41–42Quantitaive analysis 8–9 filtration MN640d,MN640dd,MN640de,MN640m,MN640md,MN640w,

MN640we,MN1640d,MN1640dd,MN1640de,MN1640mMN1640w,MN1640we

rapid tests testpapersforsemi-quantitativeanalysis 43–44RReagents, optical purity control membranefiltersPORAFIL® TE 30Resin solutions MN652,MN605,MN651 15SSalt solutions MN751,MN713 14, 15Sample preparation CHROMAFIL®96-wellfilterplates 31

CHROMAFIL®filtrationcartridges 31CHROMAFIL®syringefilters 32–38

Schöniger method, sulfur analysis FilterpapercutsMN640mS 16Scinitillation counting glassfibrefiltersMNGF-3,MNGF-6 12Serumfiltration PORAFIL®membranefilters 28–31Silicon, detection blackfilterpaperMN220 19Silicon, fast analysis MN640we,MN640w 8Smallanimals’cages,lining LAB-TOPPE-coatedpaperMN210PE 22Smelling strips for the perfume industry MN270S onrequestSoil analysis determination of micro-nutrients MN2801/4 17 Soil analysis, double lactate method MN619G1/4 17Solids, determination in suspensions glassfibrefiltersMNGF-2 12Sparkler systems MN651 15Spirits MN875,MN751,MN713,MN614 14, 15Spirits, sugared MN605,MN652,MN651 15Spot tests, spot reaction papers MN640d,MN818,MN260 8, 14, 23Steel works, phosphorus analysis MN616G 17Sterilefiltration CHROMAFIL®CAsyringefilters 36

membranefiltersPORAFIL®CM 28Suctionfilters MN640w 20Sugar factories, weighing of samples parchmentsheetsMN40/25,weighingboatsMN808 20Sugar industry MN672,MN620,MN631 14, 15Sugarsolutions,clarification kieselguhrfilterpaper660 19Sulfates,fine-crystalline qualitativeanalysis MN619,MN619eh,MN619de 10 quantitativeanalysis MN640dd,MN640d,MN640de 8Sulfides,coarse-crystalline qualitativeanalysis MN617 10 quantitativeanalysis MN640w 8Sulfur analysis in hydrocarbons according to Schöniger

FilterpapercutsMN640mS 16



applications grades

Application Recommended MN product PageSyringefilters CHROMAFIL® 32–38Syrups MN751,MN713,MN652,MN605,MN651 14, 15TTannin solutions MN674,MN619de 10, 14Tartaric acid, determinaton of potassium MN631 15Technicalfiltration technicalfilterpapersandthickfilterpapers 14–15Tinctures MN751,MN713 14, 15Transfer media for molecular biology and biochemistry

blotting papers 23

Transformer oils, regeneration MN621,MN652,MN672,MN674,MN180,MN270 14, 15Turbine oils, regeneration MN621,MN652,MN672,MN674 14, 15UUnstable precipitates in gravimetry MN640we 8Urine,clarificationwithoutdecoloring kieselguhrpaperMN660 19Urine, decoloration for polarimetric determination of sugars

activatedcharcoalfilterpaperMN728 16

VVacuumfiltration MN 1640 we, MN 1640 w, MN 1640 m, MN 1640 md, MN 1640 d,

MN1640de,MN1670,MN1672,MN1674 9, 11

VENEMAanalyzersinsugarfactories MN672,rolls 14Vinegar MN751,MN713 14, 15WWaste gases, determination of range of atmospheric trans port with Liesegang-Glocke

filterthimblesMN646 onrequest

dust collection from hot and industrial gases glassfibrefilterthimblesMN649 25Waste water analysis,filtrationoflargevolumes

glassfibrefilters 12–13

Waste water, removal of suspended particlessis

glassfibrefiltersMNGF-3,MN85/90BF 12

Water analysis chemical membranefiltersPORAFIL®CM,PORAFIL®MV 28, 29 filtrationoflargevolumes glassfibrefilters 12–13 radiochemical MN616LSA-50,MN616LSB-50 21Water-impermeablefilters MN616WA,MN617WA 16Water pollution monitoring glassfibrefiltersMNGF-6 12Water softening MN616LSA-50 10Weibull-Stoldt, fat analysis MN615ff1/4 16Weighing aids for viscous, pulpy, syrupy samples weighingboatsMN808 20 for syrupy and semi-crystalline samples at sugar factories

parchmentsheetsMN40/25 20

substitute for weighing boats weighingpaperMN226 20Wet-strengthenedfilterpapers MN1670,MN1672,MN1674 11Winefiltration MN604,MN875 14Wort (beer) MN751,MN713 14, 15XX-rayfluorescenceanalysispreparation of mouldings

cellulosetabletsMN2104 16

YYeast and mould fungi, collection PORAFIL®membranefilters 28–30Yeast detection membranefiltersPORAFIL®CM 28



applications grades

List of filter paper grades

Grade Description PageMN1 technicalfilterpaper onrequestMN11 cellu-cotton wadding, unbleached onrequestMN40/25 parchment sheets, crushable 20MN52K polyester paper 17MN59 electrocardiographic contact paper onrequestMN68 sterilizing paper onrequestMN85/70 glassfibrepaper 12MN85/70BF glassfibrepaperwithoutbinder 13MN85/90 glassfibrepaper 13MN85/90BF glassfibrepaperwithoutbinder 13MN85/220 glassfibrepaper 13MN85/220BF glassfibrepaperwithoutbinder 13MN101 cellulosefilterflocs 22MN112 glasfibrewadding onrequestMN126/70 technicalfilterpaper,creped 15MN180 thickfilterpaper 14MN210PE PE-coatedfilterpaperLAB-TOP 22MN214 chromatography paper 23MN214ff chromatography paper 23MN218 chromatography paper 23MN218B blotting paper 23MN220 blackfilterpaper 19MN224 adsorbent paper for microscopy 22MN226 weighing paper 20MN260 chromatography paper 23MN261 chromatography paper 23MN270 thickfilterpaper 14MN270S smelling strips onrequestMN280 filterpaperforsoilanalysis 17MN321 nitrogen-freefilterpaper 18MN440 thickfilterpaper 14MN440B blotting paper 23MN514 qualitativeandtechnicalfilterpaper,embossed onrequestMN520 thickfilterpaper 14MN553 technicalfilterpaper,creped 15MN601 technicalfilterpaper,creped 15MN604 technicalfilterpaper 14MN605 technicalfilterpaper,creped 15MN606 technicalfilterpaper,creped 15MN612 technicalfilterpaper,embossed 15MN614 qualitativeandtechnicalfilterpaper,embossed 15, 18MN615 qualitativefilterpaper 10



applications grades

Grade Description PageMN615A technicalfilterpaper 14MN615ff fat-freefilterpaper 18MN616 qualitativefilterpaper 10MN616G phosphate-freefilterpaper 17MN616LSA-50 cation exchange paper 21MN616LSB-50 anion exchange paper 21MN616md qualitativefilterpaper 10MN616WA waterimpermeable(hydrophobic)filterpaper 19MN617 qualitativefilterpaper 10MN617G phosphate-freefilterpaper 17MN617WA waterimpermeable(hydrophobic)filterpaper 19MN617we qualitativefilterpaper 10MN618 qualitativefilterpaper 10MN619 qualitativeandtechnicalfilterpaper 10MN619de qualitativefilterpaper 10MN619eh qualitativefilterpaper 10MN619G phosphate-freefilterpaper 17MN620 technicalfilterpaper,embossed 18MN621 technicalfilterpaper 14MN625 technicalfilterpaper 14MN631 technicalfilterpaper,embossed 15MN640d ashlessfilterpaper 8MN640dd ashlessfilterpaper 8MN640de ashlessfilterpaper 8MN640m ashlessfilterpaper 8MN640md ashlessfilterpaper 8MN640mS filterpapercutsforSchönigermethod 16MN640w ashlessfilterpaper 20MN640we ashlessfilterpaper 8MN645 cellulose extraction thimbles 24MN645D cellulose extraction thimbles 24MN645F cellulose extraction thimbles 24MN645R cellulose extraction thimbles 24MN645W cellulose extraction thimbles 24MN646 cellulosefilterthimblesforLiesgang-Glocke onrequestMN649 glassfibreextractionthimbles 25MN649R glassfibrefilterthimbles 25MN651 technicalfilterpaper,creped 15MN651/120 technicalfilterpaper,creped 15MN652 technicalfilterpaper,creped 15MN660 kieselguhr-filterpaper 19MN672 technicalfilterpaper,wet-strengthened 14MN674 technicalfilterpaper,wet-strengthened 14



applications grades

Grade Description PageMN675 technicalfilterpaper 14MN692 technicalfilterpaper,creped 15MN704 technicalfilterpaper onrequestMN713 technicalfilterpaper 14MN714 technicalfilterpaper onrequestMN715 fat-freefilterpaper 18MN728 activatedcharcoalfilterpaper 14, 16MN750N technicalfilterpaper,creped 15MN751 technicalfilterpaper,creped 15MN753 technicalfilterpaper,creped 15MN804 technicalfilterpaper 14MN807 nitrogen-freefilterpaper onrequestMN808 weighing boats 20MN818 thickfilterpaper 14MN818GT Guthrie test cards onrequestMN827 thickfilterpaper,alsosuitedforchromatography 14, 23MN827ATD antibiotic test disks 21MN827ATS antibiotic test stars 21MN827B blotting paper 23MN835 thickfilterpaper 14MN850 technicalfilterpaper,creped 15MN866 thickfilterpaper,alsosuitedforchromatography 14, 23MN875 technicalfilterpaper 14MN918 technicalfilterpaper 14MN960 technicalfilterpaper 14MN1640d ashless,wet-strengthenedfilterpaper 9MN1640de ashless,wet-strengthenedfilterpaper 9MN1640m ashless,wet-strengthenedfilterpaper 9MN1640md ashless,wet-strengthenedfilterpaper 9MN1640w ashless,wet-strengthenedfilterpaper 9MN1640we ashless,wet-strengthenedfilterpaper 9MN1670 qualitativewet-strengthenedfilterpaper 11MN1672 qualitativewet-strengthenedfilterpaper 11MN1674 qualitativewet-strengthenedfilterpaper 11MN1817 fluegastest onrequestMN2101 ashlessfilterflocs 22MN2104 cellulosetabletsforx-rayfluorescenceanalysis 16MNGF-1 glassfibrepaper 12MNGF-2 glassfibrepaper 12MNGF-3 glassfibrepaper 12MNGF-4 glassfibrepaper 12MNGF-5 glassfibrepaper 12MNGF-6 glassfibrepaper 12MNQF-10 quartzfibrepaper 13



applications grades

Grade Description PageCHROMAFIL® CA cellulose acetate

syringefilters 36CHROMAFIL® GF glassfibre

filtrationcartridges MULTI96filterplates syringefilters

313137

CHROMAFIL® GF/PET polyesterwithglassfibreprefilter syringefilters 33

CHROMAFIL® GF/PVDF polyvinylidenedifluoridewithglassfibreprefilter syringefilters 33

CHROMAFIL® GF/RC regeneratedcellulosewithglassfibreprefilter syringefilters 33

CHROMAFIL®H-PTFE hydrophilizedpolytetrafluoethylene syringefilters 35

CHROMAFIL®MV cellulose mixed esters MULTI96filters syringefilters

31 36

CHROMAFIL® PA polyamide syringefilters 38

CHROMAFIL® PES polyethersulfone syringefilters 37

CHROMAFIL® PET polyester filtrationcartridges syringefilters

31 34

CHROMAFIL® PTFE polytetrafluoroethylene filtrationcartridges MULTI96filters syringefilters

3131

35CHROMAFIL® PVDF polyvinylidenedifluoride

filtrationcartridges syringefilters

31 38

CHROMAFIL® RC regenerated cellulose filtrationcartridges MULTI96filters syringefilters

3131

34PORAFIL® CA membranefiltersmadefromcelluloseacetate 29PORAFIL®CM membranefiltesmadefromcellulosemixedesters(sterile/notsterile) 28PORAFIL®MV membranefiltersmadefromcellulosemixedesters,reinforcedwithpolyesterfabric 29PORAFIL® NC membranefiltersmadefromnitrocellulose(cellulosenitrate) 29PORAFIL® PC membranefiltersmadefrompolycarbonate 30PORAFIL® PE membranefiltersmadefrompolyester 30PORAFIL® RC membranefiltersmadefromregeneratedcellulose 30PORAFIL® TE membranefiltersmadefrompolytetrafluoroethylene 30

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MACHEREY-NAGELYour competent partner in analytical chemistry

Filtration Rapid Tests Water Analysis Chromatography Bioanalysis

Tradition and Modernity – 100 years experience• Worldwide operating German company (founded 1911)• Subsidiaries in France, Switzerland and USA• Distributors in over 150 countries• Development, production and sales of special products for water, environmental and food analysis, for biotechnology,

chemical and pharmaceutical industry and medical diagnostics

Investment in the future – New building in Düren for Research & Development, production and warehouse

Service• Technical support by our Customer Service Center• Product-specificqualitycertificatesandMaterialSafetyDataSheets• Customized special products• Easy ordering and short delivery times• Largenumberofcatalogs,flyerandproductinformation–ofcoursefreeofcharge

ContactTechnical support and customer service Filtration, Rapid Tests, Water Analysis: +49 24 21 969-161 +49 24 21 969-138 +49 24 21 969-190 +49 24 21 969-174 +49 24 21 969-340 +49 24 21 969-187 [email protected]


www.mn-net.com




MACHEREY-NAGEL


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MACHEREY-NAGEL


USA:MACHEREY-NAGEL Inc.Tel.: +1 484 821 0984Fax: +1 484 821 1272E-mail: [email protected]

OS 8.1

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Filtration

MNMNMACHEREY-NAGEL MACHEREY-NAGELFrance:Tel.: +33 (0) 3 88 68 22 68Fax: +33 (0) 3 88 51 76 88e-mail: [email protected]

USA:Tel.: +1 484 821 09 84Fax: +1 484 821 12 72e-mail: [email protected]

Switzerland:Tel.: +41 (0) 62 388 55 00Fax: +41 (0) 62 388 55 05e-mail: [email protected]

Germany and international:Tel.: +49 (0) 24 21 96 90Fax: +49 (0) 24 21 96 91 99e-mail: [email protected]

MACHEREY-NAGEL GmbH & Co. KG · Neumann-Neander-Str. 6-8 · 52355 Düren · Germany

Product information


KAT

EN

1000

71/E

xtra

ktio

n en

2/2/

0/5.

2007

PD

Prin

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any

Further information and products: www.mn-net.com

Extraction thimblesThimble grade selectionOnly demineralized water is used in processing and manufacture of the extraction thimbles. This high purity ensures low contamination and effectively protects the extract.

The raw materials are a special selection based on years of experience. Mechanical strength and excellent retention capacities guarantee a safe and reliable extraction.

Grade Description Application, examples

645 Extraction thimbles, standard quality • Fat determination in food and feed made from cellulose • Determination of binder content in asphalt • Analysis of soil contaminants • Determination of additives in rubber and elastomers649 Extraction thimbles made from high • Pollution monitoring, air sampling purity glass fibres • High temperature filtration (up to 500 °C) • For solvents incompatible with cellulose thimbles (for example strong acids or bases)

Thimble size selectionThe thimble sizes undergo a special quality control procedure with low tolerances. These ensure a perfect fit of the extraction thimbles and a convenient workflow. The sizes in the table represent the established practice of showing the internal diameter and the overall height.

Ordering informationPlease find below the most commonly used extraction thimbles. The complete range of references is given in our catalog „Filtration“.Extraction thimbles with additional diameters and heights that are not in the catalogue can be supplied on request. Such thimbles provide optimal usability for special applications.

Grade 645, packs of 25ID x H Reference ID x H Reference[mm] [mm]

20 x 80 645005 30 x 80 64502022 x 80 645006 30 x 100 64502328 x 80 645015 33 x 80 64595129 x 100 645017 33 x 94 645022


22 x 80 649106 33 x 94 64912233 x 80 649120 33 x 100 649123

IDinternal diameter

Hheight

Analysis of soil contaminants Determination of binder contentin asphalt

Fat determination in food and feed

ExtractionthimblesPure filter power

Analytical chemists worldwide appreciate MACHEREY-NAGEL extraction thimbles for their purity and consistent high quality.

Extraction thimbles are often used in Soxh-let extractors or automized extractors. These are typically employed, where multiple extrac-tion cycles are required to dissolve the desired compound. Extraction units equipped with MN extraction thimbles minimize the hands-on time and ensure a complete extraction.

OS 8.1

Card

Filtration

MNMNMACHEREY-NAGEL MACHEREY-NAGELFrance:Tel.: +33 (0) 3 88 68 22 68Fax: +33 (0) 3 88 51 76 88e-mail: [email protected]

USA:Tel.: +1 484 821 09 84Fax: +1 484 821 12 72e-mail: [email protected]

Switzerland:Tel.: +41 (0) 62 388 55 00Fax: +41 (0) 62 388 55 05e-mail: [email protected]

Germany and international:Tel.: +49 (0) 24 21 96 90Fax: +49 (0) 24 21 96 91 99e-mail: [email protected]

MACHEREY-NAGEL GmbH & Co. KG · Neumann-Neander-Str. 6-8 · 52355 Düren · Germany

Product information


KAT

EN

1000

71/E

xtra

ktio

n en

2/2/

0/5.

2007

PD

Prin

ted

in G

erm

any

Further information and products: www.mn-net.com

Extraction thimblesThimble grade selectionOnly demineralized water is used in processing and manufacture of the extraction thimbles. This high purity ensures low contamination and effectively protects the extract.

The raw materials are a special selection based on years of experience. Mechanical strength and excellent retention capacities guarantee a safe and reliable extraction.

Grade Description Application, examples

645 Extraction thimbles, standard quality • Fat determination in food and feed made from cellulose • Determination of binder content in asphalt • Analysis of soil contaminants • Determination of additives in rubber and elastomers649 Extraction thimbles made from high • Pollution monitoring, air sampling purity glass fibres • High temperature filtration (up to 500 °C) • For solvents incompatible with cellulose thimbles (for example strong acids or bases)

Thimble size selectionThe thimble sizes undergo a special quality control procedure with low tolerances. These ensure a perfect fit of the extraction thimbles and a convenient workflow. The sizes in the table represent the established practice of showing the internal diameter and the overall height.

Ordering informationPlease find below the most commonly used extraction thimbles. The complete range of references is given in our catalog „Filtration“.Extraction thimbles with additional diameters and heights that are not in the catalogue can be supplied on request. Such thimbles provide optimal usability for special applications.


20 x 80 645005 30 x 80 64502022 x 80 645006 30 x 100 64502328 x 80 645015 33 x 80 64595129 x 100 645017 33 x 94 645022


22 x 80 649106 33 x 94 64912233 x 80 649120 33 x 100 649123

IDinternal diameter

Hheight

Analysis of soil contaminants Determination of binder contentin asphalt

Fat determination in food and feed

ExtractionthimblesPure filter power

Analytical chemists worldwide appreciate MACHEREY-NAGEL extraction thimbles for their purity and consistent high quality.

Extraction thimbles are often used in Soxh-let extractors or automized extractors. These are typically employed, where multiple extrac-tion cycles are required to dissolve the desired compound. Extraction units equipped with MN extraction thimbles minimize the hands-on time and ensure a complete extraction.

OS 8.1

Card

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