| Preparation
|
Proposed method |
Comparison method (3) |
| Amount taken, µg/mL |
Amount found, µg/mL |
% Found* |
Amount taken, µg/mL |
% Found* |
| 1)Srelane cream 5% |
1 |
0.995 |
99.5 |
4 |
99.2 |
| |
3 |
3.012 |
100.4 |
8 |
99.1 |
| |
7 |
6.937 |
99.1 |
12 |
99.8 |
| |
10 |
10.03 |
100.3 |
16 |
100.1 |
| |
|
|
|
|
|
| Mean±SD |
|
|
99.83±0.40 |
|
99.60±0.48 |
| t-test |
|
0.74 |
(2.45)** |
|
|
| F-test |
|
1.44 |
(9.277)** |
|
|
|
| Minapharm pharmaceuticals, Cairo,Egypt,batch No.6CE0246 |
| Table 3: Application of the proposed and comparison methods to determination of idrocilamide in commercial cream |