Pyrex® Glass Erlenmeyer Measuring Flask, 250 mL
Brilliant transparency. Superior resistance to chemicals, contaminants and drastic changes in temperature. These are among the key properties that enable Pyrex® glass to endure even the toughest laboratory environments, making it the indispensable partner for education and research for over 100 years. Narrow mouth with heavy tooled rim. White enamel graduations are approximate. 250 mL.