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Burettes, Class B Two Way, Glass Key Stopcock

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

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Product Capacity Graduations Tolerance
Code ml ml ± ml
WJ.268 10 0.02 0.05
WJ.269 10 0.10 0.05
WJ.270 25 0.05 0.05
WJ.271 25 0.10 0.10
WJ.272 50 0.10 0.10
WJ.273 100 0.20 0.20
Burette, Two Way Glass Key, Grade B, 25ml