Specialists in calibrated scientific glassware

Burettes, Class B, Glass Key Stopcock

Manufactured in accordance with BS EN ISO 385: 2005. Borosilicate Glass, Interchangeable Glass Key Stopcocks, Conforms to BS 1751

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Product Capacity Graduations Tolerance
Code ml ml ± ml
WJ.252 1 0.01 0.01
WJ.253 2 0.01 0.02
WJ.254 5 0.02 0.02
WJ.255 10 0.02 0.05
WJ.256 10 0.05 0.05
WJ.257 25 0.05 0.05
WJ.258 25 0.10 0.10
WJ.259 30 0.10 0.10
WJ.260 50 0.10 0.10
WJ.261 100 0.20 0.20


Burette, Glass Key, Grade B 25ml

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