Table 3.
Results obtained by applying CLS and PCR calibration methods to laboratory prepared mixtures of lamivudine and stavudine in 0.1 M hydrochloric acid ± relative errors.
| Compounds | CLS |
PCR |
|||
|---|---|---|---|---|---|
| Actual (μg ml−1) | Found (μg ml−1) | % ±Relative errors⁎ | Found (μg ml−1) | % ±Relative errors⁎ | |
| LAM | 4.00 | 3.94 | 98.58 ± 1.53 | 3.95 | 98.80 ± 1.77 |
| STA | 10.00 | 9.88 | 98.77 ± 1.42 | 10.12 | 101.201 ± 1.79 |
| LAM | 6.00 | 5.98 | 99.72 ± 1.63 | 5.92 | 98.62 ± 1.65 |
| STA | 8.00 | 7.95 | 99.42 ± 1.55 | 8.07 | 100.91 ± 1.93 |
| LAM | 7.00 | 6.96 | 99.43 ± 1.50 | 7.09 | 101.31 ± 1.22 |
| STA | 7.00 | 6.89 | 98.43 ± 1.62 | 6.99 | 99.80 ± 1.58 |
| LAM | 8.00 | 8.05 | 100.62 ± 1.45 | 8.10 | 101.30 ± 1.34 |
| STA | 6.00 | 5.94 | 99.00 ± 1.10 | 6.02 | 100.03 ± 1.88 |
| LAM | 10.00 | 10.09 | 100.90 ± 1.14 | 10.11 | 101.13 ± 1.04 |
| STA | 4.00 | 3.87 | 98.75 ± 1.73 | 3.93 | 98.23 ± 1.97 |
| LAM | 10.00 | 10.13 | 101.30 ± 1.35 | 9.95 | 99.46 ± 1.08 |
| STA | 2.00 | 1.93 | 98.50 ± 2.00 | 1.97 | 98.35 ± 1.84 |
⁎
Relative errors as calculated from the corresponding binary mixtures results (n = 3).