Iso9001 laboratory reagent bottle 500ml GL45 screw cap in clear-Aijiren hplc lab vials Reagent Screw Cap Laboratory Bottles, Borosilicate Clear GlassThese Clear Glass Reagent Screw Cap Bottles are made from BOROSILICATE 3.3 glass, making it heat and chemical resista Home About Products 1-4mL Autosampler Vials for HPLC, UPLC, GC