Deactivated Clear Glass Insert, 150 µL Volume, with Polyspring, 100/pk - WAT094171DV : Waters 마이페이지 China GC Vial Manufacturers, Suppliers, Company - Factory 150uL Conical Micro-Insert, 31*5mm; suits for 8-425 Vials 150uL Micro-Insert with Mandrel Interior & Polymer Feet, 29*5mm; suits for 8-425 Vials 3.8-425 Thread Small Opening