teflon filter whatman

Filter Teflon .22 13mm

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  • Description
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).