Working standards | Validation parameters | |||||||
---|---|---|---|---|---|---|---|---|
Linearity regression plot | Repeatability | Range (μg/ml) | Accuracy | LOQ (μg/ml) | LOD (μg/ml) | |||
R | RSD (%) | Mean recovery | RSD (%) | |||||
Hydrocortisone | y = 15902x – 36428 | 0.9996 | 0.36 | 100–300 | 101.07 | 0.03 | 43.62 | 14.39 |
Clotrimazole | y = 60335x − 3142 | 0.9994 | 0.23 | 100–300 | 101.13 | 0.08 | 34.03 | 11.23 |