EP 40mL Vial clear 0.125 in. bonded septum certified double box: Diameter (English) Outer: 1.1 in. Color: Clear: Diameter (Metric) Outer: 28 mm: Material: Glass (Type 1) Volume (Metric) 40 mL: Height (English) 3.75 in. Level: Certified: No. per Case: 144: Replacement Closure: NA: Volume (English) 1 oz. Volume (English) Brim: 1.5 oz. Volume (Metric) Brim: 44 mL: Volume (Metric) Total: 40 mL