Heavy Metal | SBS3 | SBS6 | SBS7 | SBS8 |
Copper | 6.94 | 0.96 | 1.66 | 6.47 |
Zinc | 2.55 | 1.78 | 2.31 | 3.54 |
Iron | 1.00 | 1.00 | 1.00 | 1.00 |
Manganese | 0.79 | 1.14 | 1.06 | 1.13 |
Nickel | 0.40 | 0.9 | 1.48 | 2.81 |
Lead | 11.66 | 4.08 | 4.53 | 10.38 |
Cadmium | 13.81 | 0.81 | 0.95 | 1.01 |
Chromium | 0.92 | 1.21 | 1.09 | 1.30 |