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Empowering the Future of Science Education

Crafted from durable ASTM E-438 Type 1 Class A borosilicate 3.3 glass, the United Scientific® 1000mL Erlenmeyer Flask with 24/40 ground joint is engineered for high-performance lab use. It offers superior thermal shock resistance and strength for rigorous mixing, heating, and chemical applications. The flask includes precision 24/40 ground socket joints as per ASTM E-1404 standards and clear white enamel graduations for easy volume measurement and visibility in lab environments.