Erlenmeyer Flask, Capacity – Metric 1 L, Capacity – English 33.81 fl oz, Flask Type Erlenmeyer, Overall Height – Metric 128 mm, USP Specification Type I, Tolerance Not Applicable, Includes Closure No, Closure Type Stopper, Neck Style Straight, Closure Material No Closure, Compatible with Stopper Size 11, Body Material Glass, Sterile/Non-Sterile Non-Sterile, Autoclavable Yes, Body Color Clear, Graduated Yes, Graduation Increments – Metric 50 mL, Mouth Size Wide, Glassware Class A