50/100/200pcs Lab PTFE Syringe Filter Sterile Membrane 33mm 0.22µm Individually
100/1000PCS PTFE Syringe Filter 0.22μm 13mm Sterile Hydrophobic Filtration PTFE. CONNECTORS – This lab syringe filter is equipped with two connectors: female luer lock connector inlet and male lure slip connector outlet for a better syringe filtration.