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In laboratory equipment, a beaker is generally a cylindrical container with a flat bottom. [ 1 ] Most also have a small spout (or "beak") to aid pouring, as shown in the picture. Beakers are available in a wide range of sizes, from one milliliter up to several liters.
- Anne Marie Helmenstine, Ph.D.
- Beakers. Beakers are the workhorse glassware of any chemistry lab. They come in a variety of sizes and are used for measuring volumes of liquid. Beakers aren't particularly precise.
- Erlenmeyer Flasks. There are multiple types of flasks. One of the most common in a chemistry lab is an Erlenmeyer flask. This type of flask has a narrow neck and a flat bottom.
- Test Tubes. Test tubes are good for collecting and holding small samples. They aren't typically used for measuring precise volumes. Test tubes are relatively inexpensive compared with other types of glassware.
- Pipettes. Pipettes are used to deliver small volumes of liquids reliably and repeatedly. There are different types of pipettes. Unmarked pipettes deliver liquids drop-wise and might not have volume markings.
Apr 12, 2024 · Purpose of a Beaker: In the intricate tapestry of laboratory processes, beakers weave a thread of essential functionality. They serve as linchpins in various scientific endeavors, from conducting chemical reactions to performing titrations and preparing solutions.
Jan 26, 2024 · In the lab, beakers are used to stir, mix, measure, and heat liquids. Beakers come in a variety of sizes, with the most common being 50 ml, 100 ml, 250 ml, 500 ml, and 1000 mL. They can be made of glass or plastic, and some have graduated markings to help you measure liquids accurately.
Jun 28, 2023 · With this comprehensive guide, you are equipped with the knowledge to confidently navigate the world of science beakers. From understanding their origins and various types to mastering their usage, you can now select the ideal beaker for your lab and harness its potential for scientific exploration.
A laboratory beaker is a cylindrical container used for holding, mixing, and heating liquids in a laboratory setting. These beakers are made of different materials like glass, plastic, and metal, and are available in various sizes and shapes.
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Features of beaker. Shape: Beakers are cylindrical that have a wide mouth and flat bottom. Spout: Beaker consists of a thin lip-like structure (spout) at the uppermost region that helps in easy and smooth pouring. Sizes of beaker: Beakers are available in various sizes.
