1-4mL Autosampler Vials for HPLC, UPLC, GC 16mm, 25mm Test Tubes for Water Analysis 6-20mL GC Headspace Vials High Quality Glass GC Vial Manufacturer Vials, Caps, & Septa - PerkinElmerProducts 1 - 25 of 148 Our portfolio consists of GC vials and LC vials, GC caps and LC 20 mL High Performance Glass Vial with Foil-Lined Ure