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Precision, accuracy, recovery, linear range, and low limit of quantification of detection
| Compound | Level (ng/ml) | Precision CV (%) | Accuracy (%) | Recovery (%) | Linear Range (ng/ml) | Coefficient of Regression (r) | LOQ (ng/ml) | ||
| Intra-assay | Inter-assay | Intra-assay | Inter-assay | ||||||
| 7-KC | 2.5 | 10.52 | 3.71 | 86 | 85 | 90.8 | 1-400 | 0.996 | 1.0 |
| 25 | 3.49 | 3.86 | 105 | 101 | 113.2 | ||||
| 250 | 3.82 | 4.16 | 107 | 103 | 110.6 | ||||
Intra-assay, n = 8; inter-assay, n = 6. LOQ, limit of quantification.
