Vial, Cap, Syringe Filter manufacturer / supplier in China, offering Labfil Sterile 33mm PTFE Hydrophilic Membrane Lab Syringe Filter, Alwsci 13mm Nylon Syringe Filter 0.22um with Printing, Alwsci 2/1.8/1.5ml 8-425 Clear Glass Screw Vial with Patch for Chromatography and so on.