Burettes with Straight Bore Glass Key Stopcock

Cat No. AGN 1103
Burettes with straight bore glass key stopcocks are precision laboratory instruments used for accurate liquid dispensing and titration. Featuring a clear, graduated glass tube and a straight bore glass stopcock for smooth, controlled flow, they ensure chemical resistance and precise volume measurements in analytical procedures.

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Technical Specifications

Burettes with Straight Bore Glass Key Stopcock, “AGN”, with accuracy as per Class ‘B’ of I.S. 1997:2008:

Burette:

A long, graduated glass tube with fine volume markings (typically in mL).

Used to deliver variable, measurable amounts of a liquid.

Straight Bore Glass Key Stopcock:

A stopcock is a valve that controls the flow of liquid.

A glass key refers to the rotating plug made of glass that fits into a ground-glass joint in the burette.

Straight bore indicates a simple cylindrical channel through the key, allowing for smooth, unrestricted flow when aligned properly.

Cat. No. Capacity (ml) Sub. Division (ml) Tolerance ± (ml) Qty./Pack
1103/1 1 0.01 0.01 6
1103/2 2 0.02 0.02 6
1103/3 5 0.02 0.02 6
1103/4 10 0.05 0.05 6
1103/5 25 0.10 0.10 10
1103/6 50 0.10 0.10 10
1103/7 100 0.20 0.20 6

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