Level of
recovery
Drug UV method%
Recovery±RSD*
HPLC method %
Recovery±RSD*
  80 SAL 98.70 ± 0.6405 99.59 ± 0.3567
PRE 98.61 ± 0.4611 100.74 ± 0.5389
  100 SAL 99.02 ± 0.2740 98.80 ± 0.1115
PRE 98.99 ± 0.3952 101.43 ± 0.0796
  120 SAL 99.63 ± 0.6404 98.66 ± 0.0154
PRE 98.18 ± 0.3341 101.56 ± 0.1413
*Mean of three estimations. SAL= Salbutamol, PRE= Prednisolone
Table 3: Experimental values obtained in the recovery test for SAL and PRE in formulation by proposed methods.
Goto home»