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Matrix effect and recovery of PDA-66 and the internal standard acridine orange. Values are mean percentages ± standard deviation (SD) of n = 5 (except mid and high recovery levels, n = 10).
| PDA-66 | Acridine Orange | ||||
|---|---|---|---|---|---|
| Concentration (nM) | Recovery (%) | Matrix Effect (%) | Concentration (nM) | Recovery (%) | Matrix Effect (%) |
| 7.5 | 102.0 ± 6.8 | 31.0 ± 9.1 | 50 | 65.89 ± 5.3 | 21.4 ± 5.8 |
| 50 | 79.0 ± 7.4 | 28.0 ± 9.3 | |||
| 100 | 85.0 ± 6.7 | 28.3 ± 14.7 | |||
