4-Pack Amber Narrow Neck Erlenmeyer Flasks, 2000mL, Borosilicate Glass

This pack of four amber borosilicate glass Erlenmeyer flasks has a 2000 mL capacity per flask. Each flask features easy-to-read white enamel graduations at every 250 mL interval, a narrow neck for secure stoppering, and a conical shape for efficient mixing and swirling. The flask measures 6.5 inches in diameter and 11 inches tall. The amber glass absorbs UV light, providing protection for light-sensitive reagents and solutions. Borosilicate glass provides chemical durability and thermal resistance with heat tolerances rated at a Strain Point of 515°C, Annealing Point of 565°C, and Softening Point of 820°C.