I.W. Tremont Syringe Filter, PTFE, 0.22 μm, 13 mm, non-sterile, with GF prefilter, 100 pc/PAK

PTFE Syringe Filters with Glass Microfiber pre filter have greater capacity and loading. Can be made more hydrophilic by flushing with alcohol, followed by water. Excellent chemical compatibility for filtering harsh chemicals; resistant to solvents as well as acids or bases. PK100