Corning® 50 mL Tube Top Vacuum Filter System, 0.45 µm Pore 13.6cm² CA Membrane, Sterile, 12/Case | Tube Top Vacuum Filters | Filtration | Cell Culture | Life Sciences United Kingdom Business Site | Corning
Millex-HP Syringe Filter Unit, 0.45 µm, polyethersulfone, 33 mm, gamma sterilized | SLHP033RS
Celltreat 500 mL Bottle Top Filters Polystyrene PES 0.45 um Filter ⋆ Morganville Scientific
Celltreat 250 mL Bottle Top Filters Polystyrene Nylon 0.45 um Filter ⋆ Morganville Scientific
Advantec 25CS045AN Syringe Filters, 0.45 um CA, 25 mm; 50/Pk: Amazon.com: Industrial & Scientific