| Pesticide/(mg/L) | Minimum detection limit (mg/L) | Recovery rate/% |
| Heptachlor | 0.0004 | 83.0 - 97.0 |
| Pentachlorophenol | 0.001 | 93.6 - 98.1 |
| Hexachlorocyclohexane | 0.005 | 85.8 - 108.0 |
| Hexachlorobenzene | 0.00001 | 81.1 - 91.0 |
| DDT | 0.001 | 91.3 - 102.0 |
| Malathion | 0.01 | 87.1 - 90.0 |
| Glyphosate | 0.00015 | 91.8 - 99.2 |
| Dimethoate | 0.01 | 85.2 - 92.0 |
| Bentazone | 0.0005 | 97.6 - 100.0 |
| Atrazine | 0.001 | 89.0 - 97.0 |
| Chlorothalonil | 0.001 | 83.0 - 112.0 |
| Carbofuran | 0.002 | 81.0 - 120.0 |