Table 5 Intraday and interday precision results for 6α-hydroxybuphanidrine
Exp | Intraday precision | Interday precision | ||||
|---|---|---|---|---|---|---|
Conc. (µg/mL) | Mean ± SDa | %RSDb | Conc. (µg/mL) | Mean ± SDa | %RSDb | |
1 | 1.249 1.273 1.281 | 1.268 ± 0.017 | 1.311 | 1.293 1.261 1.261 | 0.973 ± 0.006 | 0.662 |
2 | 4.549 4.457 4.521 | 4.509 ± 0.047 | 1.043 | 4.473 4.553 4.525 | 4.602 ± 0.060 | 1.593 |
3 | 7.339 7.339 7.462 | 7.380 ± 0.071 | 0.968 | 7.602 7.830 7.762 | 6.608 ± 0.063 | 0.953 |
4 | 10.95 10.65 10.90 | 10.83 ± 0.16 | 1.450 | 10.95 10.91 11.10 | 10.99 ± 0.10 | 0.927 |
5 | 41.84 41.89 42.29 | 42.01 ± 0.24 | 0.582 | 42.29 43.12 43.55 | 42.99 ± 0.64 | 1.491 |
6 | 70.63 70.16 71.63 | 70.81 ± 0.75 | 1.059 | 72.03 73.47 73.03 | 72.84 ± 0.74 | 1.016 |
7 | 99.42 100.21 101.16 | 100.26 ± 0.87 | 0.869 | 101.16 102.58 103.96 | 102.57 ± 1.40 | 1.366 |