Description
With thicker walls and reinforced rims, Pyrex® Heavy Duty beakers are engineered to withstand the most intensive use more effectively than standard wall beakers.
Key Features
- Complies with ISO 3819
- Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 (ASTM E-438 Type 1 Class A)
- Mechanically stronger than standard beakers
- Reinforced rims and spout, less prone to breakage during washing etc.
- Thicker walls and heavier bases
- Designed for longer life and increased user safety
- White graduations and marking spot
- Graduations are approximate.