Chemical Compatibility Guide

When filtering samples, it is important to use the correct membrane for your application. This chart details how compatible the different membranes are with certain chemicals

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Key to Tables
	Compatible
	Limited Compatibility
	Not Compatible
–	No Data Available

Acids

	Nylon	PTFE	PVDF	PES	CA	RC	PP	GMF
Acetic, Glacial
Acetic, 25%
Hydrochloric, Concentrated
Hydrochloric, 25%
Sulphuric, Concentrated
Sulphuric, 25%
Nitric, Concentrated
Nitric, 25%
Phosphoric, 25%			–	–				–
Formic, 25%			–	–
Trichloroacetic, 25%			–	–				–

Alkalies

	Nylon	PTFE	PVDF	PES	CA	RC	PP	GMF
Ammonium Hydroxide, 25%
Sodium Hydroxide, 25%								–

Alcohols

	Nylon	PTFE	PVDF	PES	CA	RC	PP	GMF
Methanol, 98%
Ethanol, 98%
Ethanol, 70%
Isopropanol
n-Propanol
Amyl Alcohol, Butanol
Benzyl Alcohol				–
Ethylene Glycol
Propylene Glycol
Glycerol

Hydrocarbons

	Nylon	PTFE	PVDF	PES	CA	RC	PP	GMF
Hexane, Xylene
Toluene, Benzene
Kerosene, Gasoline								–
Tetralin, Decalin	–			–			–	–

Halogenated Hydrocarbons