Compound | Calibration curve | LOD (μg/mL) | LOQ (μg/mL) | ||
---|---|---|---|---|---|
Slope | Intercept | Correlation coefficient | |||
Acetic acid | 0.0088 | 0.3388 | 0.9994 | 3.00 | 9.09 |
Propionic acid | 0.0241 | 0.1869 | 0.9992 | 3.70 | 11.20 |
Butyric acid | 0.0333 | 0.1061 | 0.9998 | 1.88 | 5.71 |
Valeric acid | 0.0331 | 0.1415 | 0.9995 | 2.79 | 8.46 |