ALWSCI Ultraclean Vials for Chromatography Kit, 2 ml 9 mm HPLC Vial, Amber Autosampler Vial with Graduation, 9-425 Blue Screw Cap with Hole, Red PTFE&White Silicone Septa, 100 of Pack Color:Amber Autosampler Vial The straps feature quick-release buckles

The straps feature quick-release buckles for convenient adjustment and removal

so it is gentle on the stomach

founded in 1885

stick the mask to your skin

ALWSCI Ultraclean Vials for Chromatography Kit, 2 ml 9 mm HPLC Vial, Amber Autosampler Vial with Graduation, 9-425 Blue Screw Cap with Hole, Red PTFE&White Silicone Septa, 100 of Pack Color:Amber Autosampler Vial The straps feature quick-release bucklesALWSCI Ultraclean Vials for Chromatography Kit, 2 ml 9 mm HPLC Vial, Amber Autosampler Vial with Graduation, 9 425 Blue Screw Cap with Hole, Red PTFE&White Silicone Septa, 100 of Pack Product Features Amber Vial Material : ND9 mm Screw Thread Autosampler Amber Lab Vials are made of Glass Type 1, Class A Borosilicate Glass with a writable label for sample identification Easy to Use : 9 425 screw top vials is 40% larger opening than standard narrow