EISCO Volumetric Flask, 250mL – ASTM, Class A – Tolerance +-0.120mL – Interchangeable, Size 16 Polypropylene Stopper – Single, White Graduation – Borosilicate Glass

Features

• INDUSTRIAL STRENGTH || Made of high quality, heavy duty, Borosilicate 3.3 glass. Designed for use in professional laboratories, but is ideal for classroom, garage and home use
• 250ML CAPACITY || Flask has a 250mL capacity, calibrated to contain, and features a single white graduation mark. Fitted with an interchangeable size 16 polypropylene stopper
• ASTM, CLASS A || ASTM, Class A tolerance, +-0.120mL as per ASTM-E288
• SUPERIOR HEAT & CHEMICAL DURABILITY || Microwavable and autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks
• MANUFACTURED BY EISCO LABS || Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind