Filter Teflon .22um 25mm

Hydrophobic PTFE Membrane Filters
●Highly porous membrance filter.
●Use to sterilize gasses,vent gas from aqueous solutions,or sterilize or clarify aggressive chemicals.
●Insert to most  aggressive solvents,strong acids,alcohols,bases,aromatics.
●Don’t use with aqueous samples without pre wetting (causes high back pressure).