Cat. No
Capacity ml
Sub Div.ml
Min. ±ml
Quantity/Pack
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A
1
0.01
0.01
6
B
2
0.02
0.02
6
C
5
0.02
0.02
6
D
10
0.05
0.05
6
E
25
0.10
0.10
10
F
50
0.10
0.10
10
G
100
0.20
0.20
6
Burette With Screw Type Rotaflow Stopcock With PTFE
The RSG-511(III) Burette with Screw Type Rotaflow Stopcock with PTFE is a high-precision laboratory measuring instrument designed for accurate titration and controlled liquid dispensing. Manufactured from premium-quality borosilicate glass, it features a PTFE screw-type Rotaflow stopcock that provides smooth, leak-proof, and precise flow control while offering excellent chemical resistance and long service life. PTFE eliminates the need for lubrication and ensures reliable performance with acids, alkalis, and most laboratory chemicals.