Compound | LOQ (µg/mL) | LOD (µg/mL) | Precision (RSD %) |
NDMA | 1.616 | 0.48 | 0.5 |
NDEA | 2.029 | 0.61 | 0.75 |
NDPA | 1.097 | 0.33 | 0.43 |
NDBA | 1.550 | 0.46 | 1.77 |
NPIP | 1.011 | 0.30 | 1.73 |
NPYR | 1.775 | 0.53 | 1.63 |