Description
Made of 3.3 borosilicate glass (upper grade). These beakers are stronger than standard beakers. High mechanical resistance thanks to their thick and reinforced wall. They are less prone to breakage during washing, have a longer lifespan and provide increased user safety. Graduated and with a spout. According to ASTM E 438 and ASTM E 960. Caution: This glassware is not recommended for use on hot plates
