Diameter (Metric) Outer: 23 mm: Material: Glass: Volume (Metric) 12.5 mL: Base Style: Flat Bottom: Volume (Metric) Total: 12.5 mL: Vial Type: 20 mm Headspace Crimp Vial: Closure Type: Crimp: Height (Metric) 46 mm: Quantity: 1000: Closure Size: 20 mm: Marking Spot: No: Volume (Metric) Usable: 10 mL: For Use With (Equipment) Carlo Erba™ and Aijiren™ Units: Unit Size: Case of 1000