11L811-A Cell Culture Flask, Capacity - Metric 25 mL, Capacity - English 0.84 fl oz, Flask Type Cell Culture, Overall Height - Metric 24.5 mm, USP Specification Type IV, Tolerance +/-2.00 Percent, Includes Closure Yes, Closure Type Vented Cap, Neck Style Canted, Closure Material HDPE, Compatible with Stopper Size Not Applicable, Body Material Polystyrene, Sterile/Non-Sterile Sterile, Autoclavable No, Body Color Clear, Graduated Yes, Graduation Increments - Metric 5 mL, Mouth Size Narrow