Vial, Cap, Syringe Filter manufacturer / supplier in China, offering 2ml Clear Glass 12X32mm Flat Base 9-425 Screw Thread Vial., Labfil Sterile 33mm Pes Membrane Micron Syringe Filters, Alwsci 30ml Amber Glass Bottle DIN-18 Tamper-Evident Screw Thread and so on.