Chromatography Autosampler Vial Caps Only (1,348) Chromatography Autosampler Vials Only (1,299) Chromatography Autosampler Vial and Closure Kits (1,142) Chromatography Autosampler Vial Septa Only (249) Chromatography Autosampler Vial Inserts (177) Chromatography Autosampler Vial Cap and Septa Kits (51) General Autosampler Vial Caps Only (19)