TLG® Brand Beakers meet ASTM E-960 Specifications for classification, design, capacity & dimensions, and markings

• Easy-pour spouts
• White, permanent graduations
• Large marking squares
• Made from high-quality borosilicate glass with a low coefficient of expansion

Manufactured with uniform wall thickness resulting in the optimum balance between thermal shock resistance and mechanical strength. 20mL through 4000mL beakers have double-graduated metric scales. Accuracy: ±5% of full capacity.