Table 3: Linear regression equations of the investigated compounds.
| Compound | Linear Regression Equations | Instrumental Technique |
| Trifluralin | y = 2.864x - 0.0665 | GC/MS/MS |
| Terbuthylazine | y = 0.6581x - 0.0088 | GC/MS/MS |
| Diazinon | y = 0.5433 - 0.0074 | GC/MS/MS |
| Chlorpyrifos - Methyl | y = 1.0371x - 0.021 | GC/MS/MS |
| Tolclofos - Methyl | y = 2.8476x - 0.0605 | GC/MS/MS |
| Fenitrothion | y = 0.1713x - 0.0237 | GC/MS/MS |
| Chlorpyrifos | y = 1.2477x - 0.0146 | GC/MS/MS |
| Quinalphos | y = 2.5787x - 0.04 | GC/MS/MS |
| Procymidone | y = 1.3104x - 0.0182 | GC/MS/MS |
| Meditathion | y = 3.2715x - 0.1081 | GC/MS/MS |
| Alfa- Endosulfan | y = 0.2359x - 0.0028 | GC/MS/MS |
| Oxifluorfen | y = 1.5062x - 0.1288 | GC/MS/MS |
| Buprofezin | y = 1.609x + 0.0022 | GC/MS/MS |
| Kresoxim - Methyl | y = 0.6428x - 0.0123 | GC/MS/MS |
| Beta - Endosulfan | y = 0.1614x - 0.0013 | GC/MS/MS |
| Endosulfan sulphate | y = 1.166x - 0.0207 | GC/MS/MS |
| Diflufenican | y = 1.2291x - 0.0248 | GC/MS/MS |
| Tebuconazole | y = 1.3786x - 0.034 | GC/MS/MS |
| Trifloxystrobin | y = 2.4254x - 0.0274 | GC/MS/MS |
| Fenoxycarb | y = 0.6265x + 0.0008 | UHPLC/MS/MS |
| Phosalone | y = 0.2861x - 0.009 | GC/MS/MS |
| Lambda - Cyhalothrin | y = 1.9833x - 0.0429 | GC/MS/MS |
| Deltamethrin | y = 0.5614x - 0.015 | GC/MS/MS |
| Cypermethrin | y = 0.8102x - 0.0192 | GC/MS/MS |
| Omethoate | y = 0.1928x + 0.0023 | UHPLC/MS/MS |
| Dimethoate | y = 0.1877x - 0.0021 | UHPLC/MS/MS |
| Fenthion | y = 0.0827x + 0.0002 | UHPLC/MS/MS |
| Fenthion Sulfone | y = 0.083x + 0.0004 | UHPLC/MS/MS |
| Fenthion Sulfoxide | y = 0.4934x + 0.0011 | UHPLC/MS/MS |