Science Chemistry glass laboratory beakers, constructed of various types of glass, may be used for measuring, mixing, pouring, or heating liquids, depending on their construction. The wide mouth opening of a beaker provides easy access to add ingredients, mix using a stir bar or stir rod, thermometer, and perform other classroom lab procedures. Graduated markings on the side, when present, offer less accuracy and precision than graduated cylinders and volumetric flasks.
1-800-452-1261
