Vials, screw top with polypropylene open-top cap, pre-assembled, pkg of 100 volume 15 mL, amber glass vial, O.D. × H 21 mm × 70 mm, PTFE/silicone septum. pricing. 27050-U. Vials, screw top with polypropylene open-top cap, pre-assembled, pkg of 100 volume 22 mL, amber glass vial, O.D. × H 23 mm × 85 mm, PTFE/silicone septum. pricing.