Assay results for the determination of the TR in its pharmaceutical prepared capsule.
| Parameters | Proposed method | Comparison method22 | |||
|---|---|---|---|---|---|
| Conc. taken (μg mL−1) | Conc. found (μg mL−1) | % founda | Conc. taken (μg mL−1) | % founda | |
| TR | 5.0 | 4.946 | 98.92 | 3.0 | 101.02 |
| 10.0 | 9.935 | 99.35 | 5.0 | 98.28 | |
| 15.0 | 14.991 | 99.94 | 9.0 | 99.02 | |
| Mean | 99.40 | 99.44 | |||
| ± S.D. | 0.51 | 1.16 | |||
| t-Test | 0.05 (2.78)* | ||||
| F-Test | 1.0 (19.00)* | ||||
N. B. Each result is the average of three separate determinations. The figures between parentheses are the tabulated t and F values at P = 0.05.37