Analytical Vials - Sigma-Aldrich. We offer a wide selection of autosampler and general-purpose vials, ABC Vial, 2 mL (vial only), 9 mm thread, clear glass vial, pkg of 100 ea. HPLC and GC Vials, Caps, Septas and Inserts Guide (Bestsellers . Mar 22, 2020 A complete guide to autosampler HPLC and GC vials concerning about Package. 100ea/pkg ...