2ml HPLC Vialï¼Å’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 Vialï¼Å’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