Common use clear 2ml screw vials with writing space This item: Autosampler Vial, 2ml HPLC Vial, Clear Chromatography Lab Vial, Sample Vial with Writing Area, 9-425 $15.99 ($1.60 / 10 Items) aijiren HPLC Pre-Slit 9-425 Screw Thread Vial Blue Caps, 9mm, Blue PTFE/White Silicone Septa, 100 pcs $14.39 ($1