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8/2/2019 GF TechDoc-Lab Water DI
1/16
29.08.2008
GF Piping Systems
Lab Water (DI)
8/2/2019 GF TechDoc-Lab Water DI
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DI Water, 229.08.2008 GF Piping Systems
Reagent-Grade Water for Laboratory Use
Deionized Water (DI Water)
UV-UnitPump
Vessel:
DI-Water (DI)
Point of Use
DI-Water
Softened Water
DI-water type II
DI-water type III DI-water type I
Pump
SoftenerPre filter
Filter
NaHSO3Dosing
Reverse Osmosis
(single pass)
Drinking
Water
UV-Unit
Pump EDI or second RO
Chemical sanitisation
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DI Water, 329.08.2008 GF Piping Systems
DI Water System
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DI Water, 429.08.2008 GF Piping Systems
Reagent- Grade Water for Laboratory UseDeionized Water (DI)
Atomic absorption
Flame emission spectrometry
Ligand assays
Trace metal analysis
Enzymatic procedures sensitive to trace metals
Electrophoresis
High sensitivity chromatographic procedures
Buffer solutions
Flurometric procedures
Preparation of standard solutions
= For applications requiring minimal interference andmaximum precision and accuracy, i.e
DI Water TYPE I
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DI Water, 529.08.2008 GF Piping Systems
Reagent- Grade Water for Laboratory UseDeionized Water (DI)
chemistry
haematology
immunology
other clinical testing Atomic absorption
= in general laboratory procedure such as
DI Water TYPE II
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DI Water, 629.08.2008 GF Piping Systems
Reagent- Grade Water for Laboratory UseDeionized Water (DI)
= For washing purpose
=As a feed water for producing higher grade water
DI Water TYPE III
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DI Water, 729.08.2008 GF Piping Systems
Reagent-Grade Water for Laboratory UseDeionized Water (DI Water)
National Committee for Clinical Laboratory Standards
(NCCLS)
CharacteristicsSpecificatio
Reagent Water
Parameter Unit Type I Type II Type IIIBacteria Content CFU/100ml d1000 d100`000 -
Resistivity 25C, m/cm d10.0 d1.0 d0.1
Conductivity S/cm d0.1 d1.0 d10
Silicate (SiO2) mg/ld
0.05d
0.1d
1.0
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DI Water, 929.08.2008 GF Piping Systems
Reagent-Grade Type I Water (DI WaterType I) Selection of the Piping System
First choice Second choice Third choice(Hot Water / Ozone) (Chemicals) (Hot Water / Ozone)
Piping System SYGEF Plus (PVDF HP) PROGEF Natural (PP-n) SYGEF Standard (PVDF stand)
FDA and USP Class VI FDA and USP Class VI FDA and USP Class VI
Temperature Range - 40C to + 140C 0C to 80C (60C for valves) - 40C to + 140CPressure Rating PN 16 PN10 PN16
Fusion Technology BCF Plus d20-110 BCF Plus d20-110 IR d20-315
Accepted by the FDA Accepted by the FDA No statement by the FDA
extremely smooth fusion zone very good smooth fusion zone small bead, no direct influence on
RadPm RadPm the water quality
Sanitary Clamps Aseptic connection (HP quality) Aseptic connection (no HP quality) Aseptic connection (HP quality)
Unions Aseptic connection (HP quality) Standard (no HP quality) Aseptic (HP quality)
O-Ring FPM white EPDM FPM white
FDA and USP Class VI FDA and USP Class VI FDA and USP Class VI
Valves Diaphragm Valves Diaphragm Valves Diaphragm Valves
Type 314, 315 and 319 ded leag
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DI Water, 1029.08.2008 GF Piping Systems
Reagent-Grade Type II Water (DI WaterType II) Selection of the Piping System
First choice Second choice Third choice(Chemicals) (Chemicals) (Chemicals)
Piping System PP-H PROGEF Natural (PP-n) PP-H
FDA and USP Class VI FDA and USP Class VI FDA and USP Class VI
Working Temperature 80C 0C to 80C (60C for valves) 80CWorking Pressure PN10 PN10 PN10
Fusion Technology IR d20-315 IR d20-110 Socket fusion
No statement by the FDA No statement by the FDA No statement by the FDA
small bead, no direct influence on small bead, no direct influence on bead, influence on
the water quality the water quality the water quality
Sanitary Clamps Aseptic connection (no HP quality) Aseptic connection (no HP quality) n/a
Unions Standard (no HP quality) Standard (no HP quality) Standard (no HP quality)
O-Ring EPDM and FPM EPDM EPDM and FPMno FDA and USP Class VI FDA and USP Class VI no FDA and USP Class VI
Valves Diaphragm Valves Diaphragm Valves Diaphragm Valves
Type 315 and 319 ded leag
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DI Water, 1129.08.2008 GF Piping Systems
Reagent-Grade Type III Water (DI WaterType III)Selection of the Piping System
First choice Second choice Third choice
Piping System PP-H PP-H PVC-U
FDA FDA FDA
Temperature Range 80C 80C 0C to 60C
Pressure Rating PN10 PN10 PN16
Fusion Technology Socket fusion IR d20-315 SoIvent Cement d16-400
No statement by the FDA No statement by the FDA no FDA
bead, influence on small bead, no direct influence on direct influence on the water quality
the water quality the water quality
Sanitary Clamps n/a Aseptic connection (no HP quality) Aseptic connection (no HP quality)
Unions Standard (no HP quality) Standard (no HP quality) Standard (no HP quality)
O-Ring EPDM and FPM EFDM and FPM EFDM and FPMno FDA and USP Class VI no FDA and USP Class VI not FDA and USP Class VI
Valves Diaphragm Valves Diaphragm Valves Diaphragm Valves
Type 315 and 319 ded leag
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DI Water, 1229.08.2008 GF Piping Systems
AquaTap recirculating faucet
100% Recirculation through the faucet from
the Patented Inline Flow Diverter (IFD)
Clean materials PVDF, PFA, PP-n
Zero Static design
Suitable for mains d32-d63 PVDF or PP-n
Multiple faucets from one IFD
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DI Water, 1329.08.2008 GF Piping Systems
Benefits
Easy installation
Ideal jointing technology for any water quality
No passivation and re-passivation required
Easy piping system documentation Reliable water quality for any type of DI water
Plastic piping system solutions for any used cleaning or
sterilisation method
Low TOC (total organic carbon)
No Corrosion, no rouging
Up to 70 times lower leach out value for metallic ion
compared to stainless steel 316 L
Minimal conductivity
Minimal Biofilm build up
Lower Biofilm build up with PVDF and PP-n compare to
316 L stainless steel
Regulatory approval
FDA conformity and USP certified raw materials
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29.08.2008
GF Piping Systems
Lab Water (DI)Case Studies
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DI Water, 1529.08.2008 GF Piping Systems
Case StudyBiopolis R&D Complex Singapore
Laboratory area 35 000 m2
7 buildings
13 floors
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DI Water, 1629.08.2008 GF Piping Systems
Case StudyThe Solution
DI water type 1 (ASTM) SYGEF Plus (PVDF HP) BCF d20 - d63
more than 5 000 m
DI water type 2 (ASTM) PP-H IR d20 - d75
more than 10 000 m