2ml HPLC Vial,Clear Sample Vial, Borosilicate Autosamper Vial with Graduation, 9-425 Scerw Cap Threaded Vial, Blue Screw Cap with Hole, Red PTFE&White Silicone Septa, 100 Pcs
2ml HPLC Vial,Clear Sample Vial, Borosilicate Autosamper Vial with Graduation, 9-425 Scerw Cap Threaded Vial, Blue Screw Cap with Hole, Red PTFE&White Silicone Septa, 100 Pcs