| Organochlorines | Catfish | Tilapia | Sardi | Fish | ||
| Em1 | Em2 | Em1 | Em2 | Em1 | Em2 | |
| Beta-HCH | - | - | - | - | - | - |
| Lindane | - | - | - | - | - | - |
| Heptachlor | 2.07E−05 | 8.87E−06 | 2.76E−05 | 1.18E−05 | 2.76E−05 | 1.18E−05 |
| Aldrin | 4.76E−04 | 2.04E−04 | 2.05E−04 | 8.77E−05 | 1.68E−04 | 7.20E−05 |
| Gamma-chlordane | 1.61E−05 | 6.90E−06 | 1.84E−05 | 7.89E−06 | 1.84E−05 | 7.89E−06 |
| Alpha-endosulfan | 1.84E−05 | 7.89E−06 | 2.53E−05 | 1.08E−05 | - | - |
| P,P'-DDE | 2.36E−03 | 1.01E−03 | 1.21E−03 | 5.20E−04 | 1.22E−03 | 5.24E−04 |
| Dieldrin | - | - | - | - | - | - |
| Endrin | - | - | - | - | - | - |
| P,P'-DDD | 1.43E−04 | 6.11E−05 | 1.27E−04 | 5.42E−05 | 7.13E−05 | 3.06E−05 |
| P,P'-DDT | 4.83E−05 | 2.07E−05 | 4.14E−05 | 1.77E−05 | 3.22E−05 | 1.38E−05 |
| Endosulfan sulfate | 5.06E−05 | 2.17E−05 | 4.14E−05 | 1.77E−05 | 3.68E−05 | 1.58E−05 |
| Methoxychlor | 1.08E−04 | 4.63E−05 | - | - | - | - |