pore size 0.2um pall ghp on stock Pall Acrodisc PTFE membrane filter manufacturer-Analytical Feb 22, 2022 · Pall Acrodisc ptfe membrane filter 0.22 um for wholesales-Voa 10-100x HPLC PTFE Syringe Filter, 25mm Diameter, 0.22 um Pore Size, Hydrophobic Pall 4523T Acrodisc Syringe Filters, 25mm, 1u Glass Fiber Membrane, 36 Pieces Chat Now Acrodisc