Table 3.
Statistical data from regression analysis of different pesticides obtained from the study with analytical HPLC methods.
| Pesticide | Rt (min) ± SD | A s ± SD | Regression equation | R 2 | LOD (μg/mL) | LOQ (μg/mL) |
|---|---|---|---|---|---|---|
| Abamectin | 7.999 ± 0.01 | 0.871 ± 0.00 | y = 4523.45190x-2.70225 | 0.9998 | 0.023 | 0.077 |
| Diazinon | 7.975 ± 0.00 | 0.870 ± 0.01 | y = 1177.60010x+0.42100 | 0.9999 | 0.046 | 0.154 |
| Fenamiphos | 3.374 ± 0.01 | 0.885 ± 0.01 | y = 3214.11453x+0.89949 | 0.9997 | 0.002 | 0.006 |
| Imidacloprid | 3.647 ± 0.00 | 0.853 ± 0.04 | y = 4728.25710x+0.794634 | 0.9998 | 0.020 | 0.066 |
| Lambda-cyhalothrin | 10.761 ± 0.05 | 0.923 ± 0.05 | y = 2874.16095x+0.431849 | 0.9999 | 0.012 | 0.040 |
| Methomyl | 2.795 ± 0.03 | 0.953 ± 0.00 | y = 4972.13330x+3.61685 | 0.9997 | 0.018 | 0.059 |
| Thiophanate-methyl | 4.566 ± 0.01 | 1.070 ± 0.00 | y = 3412.34475x+11.24269 | 0.9997 | 0.024 | 0.081 |
Rt: retention time. As: peak asymmetry factor. R2: linear correlation coefficient. LOD: limit of detection. LOQ: limit of quantification.