Dissolution rate consists of water bath of 30.5 cm long 20.5cm wide and 23cm high fitted with a thermostatic control maintains the temperature of water at 47°C with± 0.5 variation convered vessal 100 ml made of coring glass variable speed motor ctlinder basket and shaft with blades of stainless steel.

A	Single Test
B	DoubleTest
C	Three Test
D	Six Test

	Working Chamber Size
A	2’x2’x2’
B	3’x2’x2’
C	4’x2’x2’
D	6’x2’x2’