Autosampler Vial, 2ml HPLC Vial with Caps, 9-425 Amber Vial with Blue Screw Caps,Writing Patch,Graduation,White PTFE & Red Silicone Septa Fit for LC Sampler(100pcs,Brown) 3.8 out of 5 stars 14 Albert's Filter 2ml Autosampler Vials with Writing Area and Graduations, 9-425 HPLC, Screw Cap, Red PTFE & White Silicone Septa, 100 Pcs