Omicron SFNY25XB Nylon Syringe Filter, Non-Sterile, 25 mm, 0.45 µm (Pack of 100): Amazon.com: Industrial & Scientific
LINKTOR Syringe Filter Nylon Orangnic Filtration, 25mm Diameter 0.22um Pore Size Non-sterile Pack of 20 (Pack of 20, 0.22μm, Nylon)- Buy Online in Aruba at aruba.desertcart.com. ProductId : 101510590.
12 X Sterile Disposable Vacuum Bottletop Lab Filters with 0.22um PES Membrane for Prefiltration or Clarification, PES Vacuum Filter Units 0.22μm 500ml Funnel + 500ml Receiver LAB | WantItAll