This set consists of one each: 250mL, 400mL, and 600mL beaker offering the quality and reliability of Pyrex® from Corning's 80 years of premier manufacturing of lab glassware.
These beakers have a white double graduated metric scale and a large marking area. Designed to ASTM E960 dimensional requirements for standard labware beakers.
Pyrex is a registered trademark of Corning Incorporated.