- 6 Sizes: 25ml(0.85oz), 50ml(1.7oz), 100ml(3.4oz), 250ml(8.5oz), 500ml(17oz), 1000ml(34oz)
- Material: 3.3 Borosilicate Glass, Uniform wall thickness
- Convenient to use: Low Form with printed graduation, Extra large marking spot
- Tolerance: approximately +/- 5%
- Meet Standard Specification for Laboratory Glass Beakers: ASTM Specification E960, Type I requirements