Alibaba 250ul insert with mandrel interior and polymer feet for wholesales
2021-04-01
China Insert Manufacturers, Suppliers, Company – Factory
300uL Micro-Insert, 31*6mm . Clear, Flat Bottom, Suits for 10-425 Vials. 250uL . Conical Micro-Insert, 31*5.7mm, Suits for 10-425 Vials. 250uL . Micro-Insert with Mandrel Interior, & Polymer Feet, 29*5.7mm, Suits for 10-425 Vials. 250uL . Conical Micro-Insert, 31*5.7mm, Suits for 10-425 Vials. 250uL . Micro-Insert with Mandrel Interior, & Polymer Feet, 29*5.7mm,
China Chromatography Vials manufacturer, PTFE/Silicone Se...