Vials, screw top, clear glass (vial only) volume 2 mL, clear glass vial, thread for 10-425, O.D. × H × I.D. 12 mm × 32 mm × 6 mm, pkg of 2000 ea. volume 2 mL, clear glass vial, thread for 8-425, pkg of 1000 ea. volume 2 mL, clear glass vial, thread for 10-425, O.D. × H × I.D. 12 mm × 32 mm × 6 mm, pkg of 100 ea.