Eisco Scientific Erlenmeyer Flask, Borosilicate Glass, 4,000 mL

This 4000mL Narrow Neck Erlenmeyer Flask is carefully made from high-quality borosilicate 3.3 glass, meeting strict USP Type-1 and ASTM E438 Type-1, Class A standards. It is designed for exceptional chemical resistance and durability, making it perfect for demanding applications in the food and beverage industry. The flask features a dual graduated scale in easy-to-read white enamel for precise measurement during filling and dispensing. Its uniform wall thickness allows for efficient heating, and a reinforced rim protects against accidental impacts. Compliant with ASTM Specification E1404, Type-1, Class-1 for glass conical flasks, our flask is 8.5" in diameter and is 14.2" tall. It also has a mouth that accepts a size #10 stopper for secure closure and content preservation.