Acid Burette

About Glass Burette
1. Burette (Volumetric burette, buret) is a volumetric measuring laboratory glassware which is used in analytical chemistry for accurate dispensing of variable, and for measuring the volume of a liquid, especially of one of the reagents in a titration. In a titration of an acid and base solution, the burette can be filled with acid. By turning the tap in a perpendicular direction, the tap can be opened, which then allows the acid in the tube to be able to be added in a stream or drop by drop into a flask.
2. Burette (Volumetric burette) can be glass or plastic stright tube with a graduation scale. At the tip of burette, there are a stopcock and valve to control the flow of the chemical solution. The barrel of the stopcock can be made of glass (Acid burette)or rubber tube (alkali burette) or PTFE (PTFE burette).
 

Technical Parameters

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