Collection: Burettes

Burettes are laboratory instruments used to measure and dispense precise volumes of liquids in analytical chemistry and other scientific experiments. They consist of a long, narrow glass tube with a stopcock at one end, and are often marked with graduations to indicate volume measurements. Burettes come in various sizes and are used for a wide range of applications, including acid-base titrations, complexometric titrations, and redox titrations, among others.

Burettes are designed to provide accurate and precise measurements of liquids, particularly for experiments that require a high degree of accuracy. They are commonly used in analytical chemistry labs, but can also be found in other settings such as industrial or medical laboratories.

The use of burettes requires careful handling and proper technique to ensure accurate results. For example, the burette must be properly cleaned and calibrated before use, and the liquid to be measured must be added slowly and carefully to avoid air bubbles. Additionally, the stopcock must be properly closed after dispensing to prevent dripping and ensure accurate measurements.

Overall, burettes are essential tools for accurate liquid measurement in laboratory experiments, and their use requires careful attention to detail and proper technique.