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Summary of Recovery Test in Urine Samplesa
| spiked concentration (μM) | measured concentration (μM) | RSD (%) | recovery (%) |
|---|---|---|---|
| 3.1 | 3.03 ± 0.01 | 0.20 | 96.95 ± 2.12 |
| 12.5 | 11.0 ± 0.2 | 1.82 | 88.28 ± 1.95 |
| 50.0 | 51.1 ± 1.7 | 3.32 | 102.16 ± 3.30 |
Measured values are mean ± standard deviation of EMF reading from five replicate electrodes.
