SimPure 2mL Clear Glass Autosampler Vial with Writing Area, 8 SimPure 2mL Autosampler Vials with Writing Area and Graduations, 9-425 HPLC, 9mm Screw Cap Leak-Proof, GC Sample Vial, Red PTFE & White Silicone Septa, 100 Pcs $22.99 ($0.23/Count) In Stock. 2ml Chromatography Vials for Laboratory HPLC Autosampler.