PTFE/Silicone Septa, Hand Crimpers, Syringe Filters manufacturer / supplier in China, offering 2ml 11mm Crimp Neck Amber Vial with Writing Mark V1145, 1.5ml 11mm Crimp Neck Vial with Writing Mark V1123, 1.5ml 11mm Clear Crimp Neck Vial Autosampler Glass Vial V1113 and so on.