unlaminated ptfe membrane filter 0.2 um VWR-Voa Vial Supplier . unlaminated 0.2 um PTFE syringe filter price-Analytical Oct 21, 2021 · luer lock ptfe 0.2 micron filter for venting-PTFE Membrane Filter 0.22 Micron Syringe Filters Filter Products Close Filter Products Currently Shopping by Pore Size: Remove This Item 0.22um Category PTFE Syringe Filters, 0.22 um, 25mm, Double Luer Lock, PP