Brand: Z glass
Details: Product Material: Conical Flask is made of high quality 3.3 borosilicate glass (GG-17), laboratory grade glassware. Product Features: High temperature resistant, acid and alkali resistant, with good stability. Package Includes: Set of 2 Conical Flask (1000 ml, 2000 ml with Graduation marks) Design: The surface is smooth and beautiful. Conical Flask is suitable for mixing heated liquids, and the scale is clear and easy to read. Large-capacity Conical Flask, easy to clean, suitable for home brewing, making drinks, measuring large volumes of liquid, making soap, experiment, science fair project, etc.