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Accuracy was measured using 5 replicates of 3 different concentrations: high, moderate, and LLOQ (as used in precision estimation experiments). The average of each concentration was compared to the true value as determined by the calibration curve equation.
| Accuracy (%) | |||
|---|---|---|---|
| Analyte concentration | LLOQ | M | H |
| Ethanol | 92.6 | 95.0 | 105.4 |
| Acetaldehyde | 101.5 | 98.5 | 102.4 |
