Compound | Linear range (μg /mL) | Linear equation |
Squared correlation coefficient (r^{2})
| LOD* (μg/mL) |
---|---|---|---|---|

1
| 2–500 |
y = 20.930x–20.053
| 0.9999 | 0.6 |

2
| 4–500 |
y = 14.028x–0.100
| 0.9998 | 0.8 |

3
| 2–500 |
y = 25.918x–24.031
| 0.9998 | 0.5 |

4
| 2–500 |
y = 29.500x–16.592
| 0.9999 | 0.4 |