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Mn, Fe, Zn, Co and As concentrations (means ± s) in crab and shrimp samples (ppm/dry whole body)
| Metal | Crab | Shrimp |
|---|---|---|
| Mn | 1.91 ± 0.33 | 25.43 ± 2.95 |
| As | 21.38 ± 3.31 | 8.28 ± 2.82 |
| Co | 0.15 ± 0.02 | 0.40 ± 0.05 |
| Fe | 62.87 ± 11.07 | 288 ± 38.88 |
| Zn | 66.64 ± 7.60 | 68.73 ± 7.84 |
