China Chromatography Vials manufacturer,Glass Vials
Sep 30,2020· Bonded CapSepta Glued on Cap,So septa not Fall from Cap. Autosampler Vials2ml Chromatography vial 12X32mm,4ml vial 15X45mm. GC Vials ScrewScrew Headspace vial,6-20mL with Magnetic Screw Cap. GC Vials CrimpCrimp Headspace Vial,6-20ml with Aluminum Crimp or Magnetic. Sample Vials20-60ml EPA. VOA Vials,24-400 Neck.