The 8-425 autosampler vial is always suitable for Shimadzu, Spectra-Physics, Varian, and other autosamplers. Get Price 408213-CS - 2 mL Glass Vial, 8-425 Screw Thread, 1000/CS 8-425 Screw Thread Glass Vials. The 8-425, standard opening screw thread vial is the original screw thread vial for chromatography.