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Membrane Filter, hydrophobic, PTFE

Koda: 4006881*LLG

Proizvajalec: LLG

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