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Volumetric Flask, Capacity - Metric 2 L, Capacity - English 67.63 fl oz, Flask Type Volumetric, Overall Height - Metric 370 mm, USP Specification Type I, Tolerance 0.50 mL, Includes Closure Yes, Closure Type Stopper, Neck Style Straight, Closure Material Glass, Compatible with Stopper Size 27, Sterile/Non-Sterile Non-Sterile, Autoclavable Yes, Body Color Clear, Graduated Yes, Graduation Increments - Metric Not Applicable, Mouth Size Wide, Glassware Class A, ASTM Specification E237, E288, E438.

Product Description: Set contains three of the most popular flask sizes offered by Karter Scientific Product Features: Contains 1 each 50, 150 and 250ml Flask Class A & High quality inert 3.3 borosilicate glass Heavy Duty Reusable ASTM Specification E960, Type I requirement Shipping Policy: Our standard policy is to ship out all orders the same day if payment is received before 5:00 PM CST. Return Policy: Returns Accepted After receiving the item, if you wish to return it please contact us within 14 Days When we receive your return item your refund will be your money back. The buyer is responsible for return shipping. We do not charge a restocking fee. If you have any questions, please email us.

Erlenmeyer Flasks are designed with heavy duty rims to reduce chipping. Their uniform wall thickness provides the proper balance between mechanical strength and thermal shock resistance. Approximate graduations are in durable white enamel. An extra large marking space is also provided. (US Quarter for scale) **NOT INCLUDED** Contains 1 each 50, 150 and 250ml Flask High quality inert 3.3 borosilicate glass ASTM Specification E960, Type I requirements ID/OD: 50ml: 24.5/30.5mm, 150ml: 32/37mm, 250ml: 32/37.5mm.

Filtering Flask, Capacity - Metric 1 L, Capacity - English 33.81 fl oz, Flask Type Filtering, Overall Height - Metric 242 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 8, Body Material Borosilicate Glass, Sterile/Non-Sterile Non-Sterile, Autoclavable Yes, Body Color Clear, Graduated Yes, Graduation Increments - Metric 50 mL, Mouth Size Narrow, Glassware Class A.

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