Autosampler vial and cap for hplc and gc;. 2. Glass 100pcs Lab 2ml Autosampler Vials+Caps Amber Glass Bottle 9-425 . 100pk 2ml Hplc Vials 9-425 Vial Clear Glass Autosampler Vials with Write-on Spot. Alberts filter is a leading manufacturer of sample preparation consumables 8-425 Screw Thread - Vials, Caps & Inserts - Filtrous