Vial, Cap, Syringe Filter manufacturer / supplier in China, offering Alwsci 2ml 13X25mm Plastic Aas Sample Cup, Alwsci 1.5ml Clear Glass Autosampler Vials 12*32mm Flat Base 8-425 Screw Thread Neck with Label, Alwsci/Labfil 50mm Vent Filter 0.22/0.45um Sterile or Non PTFE/Pes/PVDF for Lab Use and so on.