Acrodisc 0.22 um syringe filter online-PTFE Membrane Filter Acrodisc 0.22 um syringe filter online Shop Syringe Filter - McKesson Medical-Surgical Syringe Filter 25 mm dia., 100 mL, Blue, 0.22 µm Pore Size, 145 psi Pressure Rating, Female Luer Lok Inlet Style, Male Luer Slip Outlet Style, 100 µL Hold up Volume, 45°C Temperature, PVC Tip, Sterile