ASingleburette,10ml.Capacity, graduated in
0.05 ml division.
BSingleburette,25ml.capacity, graduated in0.1ml.Division.
CTwinburette,50ml.Capacitygraduated in 0.2 ml divisions.
The unit consists of twoglass graduated burettes of 50ml. 0.2ml. Capacity enclosed in two Perspex tubessealed by two end caps