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Precision Results for OLM by LC-UV and UV Methods
| Day | Concentration (µg ml−1) | Intraday (µg ml−1) (±RSD) | Interday (µg ml−1) (±RSD) | ||
|---|---|---|---|---|---|
| LC-UV | UV | LC-UV | UV | ||
| 1 | 17.7 | 17.9 ± 1.2 | 18.2 ± 1.7 | 17.1 ± 0.9 | 18.1 ± 1.5 |
| 2 | 17.0 ± 0.2 | 17.9 ± 1.3 | |||
| 1 | 22.2 | 21.4 ± 1.6 | 22.9 ± 1.2 | 21.5 ± 1.1 | 22.8 ± 1.0 |
| 2 | 21.5 ± 0.3 | 22.7 ± 0.5 | |||
| 1 | 26.6 | 26.4 ± 0.6 | 27.6 ± 0.6 | 26.5 ± 0.7 | 27.6 ± 0.4 |
| 2 | 26.6 ± 0.7 | 27.6 ± 0.3 | |||
RSD relative standard deviation
