syringe filter without case
431220 | Corning® 28 mm Diameter Syringe Filters, 0.45 µm Pore
These Corning® syringe filters have acrylic copolymer housings, Syringe Filters, 0.45 µm Pore SFCA Membrane, Sterile, Individually Packaged, 50/Case.
National Scientific PTFE Target Syringe Filter, 0.45µm Pore Size
National Scientific PTFE Target Syringe Filter, 0.45µm Pore Size, 4mm Outside Diameter (Case of 100): Science Lab Syringe Filters: Amazon.com: Industrial
[No.431221] 28 mm Diameter Syringe Filters, 0.8 µm Pore SFCA ...