Volumetric beakers, often simply called graduated beakers, are essential lab tools for approximate volume measurements. They feature etched markings for quick liquid estimates during mixing or heating.
Cylindrical shape with a flat base ensures stability on hotplates or benches. A pouring spout minimizes spills, and graduations allow rough volume checks, typically accurate to within 5-10%. Materials include borosilicate glass for heat resistance or durable plastics like polypropylene.
Ideal for mixing reagents, heating solutions, or holding samples in labs. Not suited for precise measurements—use graduated cylinders or volumetric flasks instead for that. Sizes range from 10 mL to several liters.
