Flat Bottom Flask Capacity - Metric 1 L Capacity - English 34 fl oz Flask Type Boiling Overall Height - Metric 215 mm USP Specification Type I Includes Closure No Closure Type Stopper Neck Style Straight Closure Material No Closure Compatible with Stopper Size 8 Body Material Borosilicate Glass Sterile/Non-Sterile Non-Sterile Autoclavable Yes Body Color Clear Graduated No Graduation Increments - Metric Not Applicable Glassware Class A ASTM Specification E1403