Nylon Syringe Filter, iPure™ brand, 0.22µm, 25mm housing, case quantity.
Millex-GV Syringe Filter Unit, 0.22 µm, PVDF, 33 mm, gamma sterilized A 33 mm diameter sterile syringe filter with a 0.22 µm pore size hydrophilic PVDF membrane. | Sigma-Aldrich
CA Syringe Filter, 0.22 µm, 13 mm, Sterile | M4200 | BioVision, Inc.
0.22 µm Syringe Filter, PES (Sterile), Blue, ⌀ 33 mm - STARLAB