Heavy Metal | SBS3 | SBS6 | SBS7 | SBS8 |
Copper | 2.83 | −0.60 | 0.11 | 2.01 |
Zinc | 1.39 | 0.30 | 0.58 | 1.13 |
Iron | 0.04 | −0.54 | −0.62 | −0.69 |
Manganese | −0.30 | −0.36 | −0.54 | −0.51 |
Nickel | −1.29 | −0.69 | −0.06 | 0.81 |
Lead | 3.58 | 1.49 | 1.56 | 2.69 |
Cadmium | 3.82 | −0.86 | −0.69 | −0.67 |
Chromium | −0.09 | −0.27 | −0.49 | −0.32 |