HPLC Vials, Atuosample Vials, Lab Vial manufacturer / supplier in China, offering 1.5ml/2ml Screw HPLC Vials, Autosampler Vials, 20mm Crimp-Top Blue Magnetic Aluminum Cap, Premium 2ml Autosampler Vial, 11mm Clear HPLC Crimp-Top Vial with Closure and so on.