Results 1 - 16 of 917 2mL Autosampler Vials with Caps,HPLC Vials, 9-425 Clear Glass Vial with Blue Screw Caps/Writing Patch/Graduation, Red PTFE & White Cap & Septa, Short Thread Vial, 12 x 32mm, 9mm opening 100/pk. Clear glass vials and caps with pre-inserted PTFE/silicone septa for ease of sample preparation. Vial size is 12x32 mm, with a ...