A burette is a volumetric measuring glassware which is used in analytical chemistry for the accurate dispensing of a liquid, especially of one of the reagents in a titration. [4] The burette tube carries graduated marks from which the dispensed volume of the liquid can be determined. [5]

2024年2月2日 · A burette is a laboratory instrument designed for the accurate dispensing of small volumes of liquid or gases. It consists of a long, graduated glass tube equipped with a valve, typically located at one end, allowing precise control of the liquid flow.

2024年4月17日 · A burette (or “buret”) is a handy lab tool for dispensing fluids into solutions and, more importantly, for measuring how much fluid you’ve dispensed.

Burettes may be designed for single or multiple uses; replacement stopcocks, glassware, and other parts are available for most reusable versions. Other burette features include: Material: Glass or plastic Size: Usually from 10 mL to 50 mL capacities Graduations: Choice of precision (0.01 or 0.1 mL)

Burette, laboratory apparatus used in quantitative chemical analysis to measure the volume of a liquid or a gas. It consists of a graduated glass tube with a stopcock (turning plug, or spigot) at one end.

2021年5月27日 · Explore What is a Burette, its Types, Uses, and Functions for precise titration, enhancing accuracy and efficiency in labs.

2024年12月13日 · What Is a Burette? A burette is a graduated glass or plastic tube with a stopcock at its lower end, used to deliver precise volumes of liquid during titration experiments. Its design ensures controlled release of liquid, allowing researchers to measure volume changes accurately, often to the nearest 0.01 milliliter (mL). Key Features of a Burette:

2024年11月13日 · Burette is used to add titrant to the titrated solution and it has a scale on the side, so that you can precisely measure volume of the added solution. Burette is similar to the pipette, as it is designed to measure volume of the delivered liquid, …

You must be at eye level with the bottom of the meniscus (curved surface of liquid) to read the burette. Reading from above or below the meniscus will result in a parallax error.

2023年11月21日 · What is a Burette? A burette, also called a buret, is a long, graduated, glass tube marked with measurements and used in chemistry. A burette functions as a tool for measuring both liquids and...