EPA Vials, white polypropylene screw top hole cap, pre-cleaned and assembled volume 40 mL, clear glass vial, vial O.D. × H 29 mm × 82 mm, pkg of 72 ea: 23189: EPA Vials, white polypropylene screw top hole cap, pre-cleaned and assembled volume 40 mL, amber glass vial, O.D. × H 29 mm × 82 mm, pkg of 72 ea: 23193-U: Septa, tan PTFE/silicone