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. 2mL 8-425 Amber Screw Top Autosampler Vials w/ Patch and Preassembled Caps Kit. Quick view. Part Number: VAV-08-1020-K2