A 25 mm diameter sterile syringe filter with a 0.22 µm pore size hydrophilic PVDF membrane. Comes in a pack of 50. Millex-GV Filter, 0.22 µm MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. Brochures CoQ SLGVV255F PVDF .22 µm Sterile with Vent, 50 Price could not be retrieved