Eisco Scientific Erlenmeyer Flask, Borosilicate Glass, Wide Neck, Dual Graduated Scale, 500 mL

This Erlenmeyer (conical) flask has a 500mL capacity and is made from high-quality, heavy-duty borosilicate 3.3 glass. It meets Class A standards for USP Type-1 and ASTM E438 Type-1, ensuring excellent chemical resistance and strength against breakage. The flask is equipped with an easy-to-read white enamel dual graduated scale for precise filling and dispensing. Its uniform wall thickness makes it ideal for heating, and the reinforced rim protects against accidental impacts. Additionally, it conforms to ASTM Specification E1404, Type-1, Class-1 requirements for glass conical flasks. The flask is 4.1" in diameter and 7.1" tall and compatible with a size #10 stopper.