Common use 250ul insert for gc vials
V4091, 250µl Insert, For 9mm vial – Aireka Cells
250uL Insert with mandrel interior and polymer feet, 29*5.7mm, for 9mm Vials, 100ea/pkg
China 250UL Glass Conical Inserts with Polymer Feet Replaces
250UL Inserts, Glass Inserts, Conical Inserts manufacturer / supplier in China, offering 250UL Glass Conical Inserts with Polymer Feet Replaces, 25X60 Vial 25mm Ftu Test Vial Ftu-Vf-50-60, 25X60 Vial 25mm Ftu Test Vial and so on.
Vials Cap Septa for GC HPLC – 2ML Amber Sample Screw V...