2ml HPLC Vials Factory Laboratory--Aijiren Vials for HPLC/GC Aijiren produces many kinds of vials that can be used for autosampler, 8mm screw neck vial, 9-425 screw neck vial, 10mm screw neck vial are autosampler vial with standard capacity of 1.5ml and maximum capacity of 2ml, bottle mouth 13-425 autosampler vials with a diameter of 13mm, with a maximum