GxF/0.45 µm, 25 mm (50/pkg, 200/cs) - Acrodisc® Syringe Filter with Supor® Membrane - GxF/0.45 µm, 25 mm (50/pkg, 200/cs), Pall GxF/0.45 µm, 25 mm (50/pkg, 200/cs) “Pall Laboratory products are designed for laboratory applications only. This product is not approved for use in medical, clinical, surgical or other patient applications.