Jan 25, 2021 · 2ml Auto-sampler Vial 9-425 Sample Vials Laboratory Bottle 9mm Screw Thread HPLC. 100Pcs 40ml Amber vial, 24-400 screw top, Flat bottom With Black screw cap HPLC. Pre-slit Cap lids for 2mL 9-425 Sample Vials w/Anti-Erode PTFE/Silicone Pad.