China Lab 2ml 9mm Glass HPLC Gc Autosampler Vial with Cap, Find details about China Glass Bottle, Glass Vial from Print Customer Logo 12x32mm, 2ml. Screw Top Vials, Caps and Kits | Thermo Fisher Scientific - US. There's a Thermo Scientific screw top vial for every HPLC, GC, MS instrument, The most commonly used vials are 9mm, 12x32mm screw ...