volume 0.75 mL, natural polypropylene vial, pkg of 1000 ea. Expand. Hide. 27423. volume 0.1 mL, natural polypropylene vial, O.D. × H × I.D. 12 mm × 32 mm × 6 mm, Snap Ring, pkg of 100 ea. Expand. Hide. 27422. volume 0.5 mL, natural polypropylene vial, O.D. × H × I.D. 12 mm × 32 mm × 6 mm, Snap Ring, pkg of 100 ea.