11mm Crimp Seal Vial 2ml for Hplc Autosampler. 9-425 short thread vials with screw caps wholesale, the best supplier in China. Aijiren provides chromatography vials, caps, vial inserts, syringe filters for hplc, glass reagent bottles, etc. Suitable for most autosampler use in the market. 9-425 Autosampler Vials for Wholesale in Germany.