The Corning Pyrex borosilicate glass Griffin-style, graduated, low-form beaker with spout has silk-screened markings and is available in a variety of sizes (150-, 250-, 400-, and 600-mL, and 1-, 2- and 4-L). The beaker is made of clear borosilicate glass for durability, chemical- and temperature-resistance, and high mechanical strength under harsh conditions, such as mechanical washing. It is designed for low-volume applications. Each size has an extra-large marking area, and meets American Society of Mechanical Engineering (ASME) E960 standards. Borosilicate glass has a low coefficient of thermal expansion and is resistant to thermal stress. Beakers are used for measurement, quality testing, sampling, and research, and in lab applications in chemistry, education, research, and life science applications.
Corning Incorporated manufactures consumable glass, ceramics, and plastic laboratory tools for life science research, industrial, and educational applications. Founded in 1908, Corning Inc. is headquartered in New York, NY and makes ISO-certified products.