Boiling Flask, Capacity - Metric 250 mL, Capacity - English 8.45 fl oz, Flask Type Boiling, Overall Height - Metric 137 mm, USP Specification Type I, Includes Closure No, Closure Type Stopper, Neck Style Straight, Closure Material No Closure, Compatible with Stopper Size 24/40, Body Material Borosilicate Glass, Sterile/Non-Sterile Non-Sterile, Autoclavable Yes, Body Color Clear, Graduated No, Graduation Increments - Metric Not Applicable, Glassware Class A, Basic Material Glass. This item has been restricted from sale in the following state (s): []