Sample drug (mg, 1:20 w/w in KBr) | Pure drug (mg, 1:20 w/w in KBr) | Total amount of drug (mg) recovered in drug- KBr mix (100 mg) | % Recovery ± SD | % RSD |
---|---|---|---|---|
3.0 | 1.0 | 0.186 | 93.001 ± 0.003 | 0.450 |
3.0 | 9.0 | 0.55 | 91.660 ± 0.002 | 1.29 |
3.0 | 17.0 | 0.921 | 92.10 ± 0.01 | 0.96 |