China hplc autosampler vials with ptfe liner pp cap
9mm vial for hplc with ptfe liner pp cap online
China 9mm Vial Manufacturers, Suppliers, Company – Factory 1. 1.5ml/2ml Short screw Thread ND9, wide opening, 9mm thread hplc vial with matched PP Screw caps ND9, PTFE/silicone se
Chromatography Vials, Caps, Septa & Inserts, Tubes, Crimper
Zhejiang Aijiren Technology, Inc. have been supplying to more than 70 countries, covers more than 2000 customers all over the world. 120 workers, 100,000 class cleaning room, ISO, GMP & Burea...