Capacity (English) 1.69 oz. Certifications/Compliance Meets ASTM E 288 and ISO 384 Class B tolerances for consistent quality and dependability Description Flask Volumetric PP 50mL Capacity (Metric) 50 mL Material PPCO Height (English) 5.74 in. Height (Metric) 14.6 cm Limit of Error ±0.10 mL No. per Case 12 No. per Pack 1 Autoclavable Autoclavable Disposable No Graduated Yes Mouth Style Narrow Sterility Non-sterile Class B Bottom Shape Round Closure Type Screw Diameter (Metric) Outer 46 mm Weight (Metric) 14 g Culture Area Not applicable Volume (Metric) Working 50 mL Closure Size 13 mm Unit Size Case of 12