Glass beakers are versatile laboratory containers used for mixing, heating, and holding liquids. Typically made from borosilicate glass, they offer high chemical resistance and can withstand thermal changes, making them suitable for a wide range of laboratory applications.
Beakers come in various sizes, from a few milliliters to several liters, and often feature a spout for easy pouring and graduated markings for approximate measurements. They are widely used in chemistry, biology, and educational labs.