This heavy duty Pyrex conical flask is ideal for science experiments in primary, secondary and college classrooms, offering durability and reliability for frequent use. Designed for teachers and technicians who need robust glassware, it supports safe and effective mixing, heating and storage of liquids.

• Made from thermal and chemical resistant borosilicate glass

• Capacity: 1000ml

• Extra thick walls and beaded rim for enhanced strength and chip resistance

• Base diameter: 129mm; neck diameter: 37mm; height: 216mm

• Specially shaped base for efficient magnetic stirring

• Supplied singly; suitable for laboratory use

• Bung Size: 33 - B8A82661