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Accuracy and precision of metoprolol in rat plasma
| Concentration | Intra-day | Inter-day | ||
|---|---|---|---|---|
|
|
|
|||
| RSD (%) | RE (%) | RSD (%) | RE (%) | |
| 10 | 1.23 | -8.33 | 2.46 | -6.45 |
| 100 | 1.67 | 3.49 | 1.27 | 4.74 |
| 3500 | 2.51 | -6.02 | 1.98 | 5.79 |
RSD: relative standard deviation indicating precision; RE: relative error indicating accuracy.
