Vials, screw top, clear glass (vial only) – Sigma-Aldrich Vials, screw top, clear glass (vial only) volume 7 mL, clear glass vial, thread for 15-425, pkg of 100 ea; find Supelco-27151 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich. Autosampler Vial 2ml with Caps, HPLC Vial, 9-425 Amber Vial