Chromatography Vials - 1.8mL Glass Vial Clear, with 9mm Blue 2021 - 04 - 26 Manufacturer of Chromatography Vials - 1.8mL Glass Vial Clear, with 9mm Blue Screw Cap, Aluminium Cap with Head Space Septa, Clear Micro-Insert Vial and 20mm Glass Vial, Aluminium Cap with Silicon White/PTFE White offered by Top Syringe Manufacturing Company Private