Sterile Syringe Filters, PVDF, 25mm diameter, 0.2um, Individually Packaged, 1.: Science Lab Syringe Filters
Syringe Filters PTFE Membrane - Hydrophilic Filtration,0.22um Pore Size, 13mm Membrane Diameter, (Pack of 100) 4.5 out of 5 stars 39 $35.74 $ 35. 74 Syringe Filter Sterile PES, 33mm Membrane Diameter 0.22um Pore Size, High Throughput Hydrophilic