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1.5.4 Sample Stream Precautions
The user is responsible to establish the potential hazard associated with each sample stream. Necessary
precautions must be taken, to avoid physical contact with any harmful sample stream, which may contain
chemical or biological hazards.
System components and their composition, which come in contact with the sample liquid and possible volatile
gases from the sample, are tabulated in table 1 below. If there are suspected compatibility issues between the
sample stream and BioTector components, please contact the manufacturer or the distributor.
Table 1 System components and their composition
Component
Tubing
Fittings
Pump Tubing
Connectors
Connector & Valve Tubing
Sample Valve
Reactor
Valve Seals
Oxidized Sample Catch-pot/Cleaning Vessel
NDIR CO
Analyzer
2
NDIR CO
Analyzer Lens
2
Material
PFA (Per-fluoro-alkoxy)
Vinyl
Reinforced Silicon
Reinforced PVC (Poly-vinyl-chloride)
PFA (Per-fluoro-alkoxy)
Stainless Steel (SS-316)
PVDF (Poly-vinylidene-flouride)
Brass
EMPP (Elastomer-modified-poly-propylene)
PP (Poly-propylene)
HDPE (High-density-poly-ethylene)
EMPP (Elastomer-modified poly-propylene)
Viton / FKM (Fluoro-elastomer)
PEEK (Poly-ether-ether-ketone)
PVDF (Poly-vinylidene-flouride)
Stainless Steel (SS-316)
EMPP (Elastomer-modified poly-propylene)
Hastelloy (C-276)
Stainless Steel (SS-316)
PFA (Per-fluoro-alkoxy)
PTFE (Poly-tetra-fluoro-ethylene)
Kalrez / FFKM (Perfluoro-elastomer)
Viton / FKM (Fluoro-elastomer)
NBR (Nitrile-butadiene-rubber)
Borosilicate Glass
Hastelloy (C-276)
Stainless Steel (SS-316)
Sapphire
Page 14
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