Membrane Filter, hydrophobic, PTFE Made entirely of PTFE (polytetrafluorethylene), reinforced by Polypropylene net. -Permanently hydrophobic -Allowing passage of air even at low differential pressure -Resistant to almost all chemicals, very strong acids, cryoliquids, alkalis, aggressive organic solvents -Must be pre-wetted with an organic solvent, such as ethanol, methanol or isopropanol, before filtration of aqueous samples -Max. Temperature 145 °C
Ø 25 mm Pore size 0.20 µm Material PTFE Sterile No Colour White Max. temp. resistance 145 °C |