Vial, Cap, Syringe Filter manufacturer / supplier in China, offering 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, Alwsci 2ml Clear Glass Vials 12*32mm Flat 8-425 Screw Thread with Label and so on.