PES Syringe Filter, 0.22 um, 13 mm, Nonsterile | M4329 | BioVision, Inc.
IWT-ES10310 LabExact PES Membrane Syringe Filter 0.22 µm Pore, 17 mm Diameter, High Pressure (100/Pack) Ohaus Scale, Magnetic Stirrer, Vortex Mixer, Sample Prep, Centrifuge
MilliporeSigma Millex -GV Sterile Syringe Filter Unit, PVDF, 0.22 m PVDF; | Fisher Scientific
Millex Syringe Filter Unit, Vial Vent 0.22 µm A 25 mm diameter sterile syringe filter with a 0.22 µm pore size hydrophobic PVDF membrane. Comes in a pack of 50. | Sigma-Aldrich
Celltreat PES Syringe Filters 0.22 um 30 mm ⋆ Morganville Scientific