Stopcock Buret Capacity - Metric 25 mL Capacity - English 0.8 fl oz Overall Height - Metric 420 mm Buret Type Educational Grade Buret Graduation Increments - Metric 0.1 mL Graduated Yes Maximum Graduation - Metric 25 mL Material 3.3 Borosilicate Glass Closure Included Yes Stopcock Material PTFE Special Features Not Applicable ASTM Specification E438 Closure Type Dust Cap Screw Closure Size 16 mm Package Quantity 6