Vials, screw top with polypropylene open-top cap, pre-assembled, pkg of 100 volume 4 mL, clear glass vial, O.D. × H 15 mm × 45 mm, tan PTFE/silicone septum: 27210: Vials, screw top with polypropylene open-top cap, pre-assembled, pkg of 100 volume 7 mL, clear glass vial, O.D. × H 17 mm × 60 mm, tan PTFE/silicone septum: 27211