Samples | Manganese (mg/L) | Chromium (mg/L) | Cadmium (mg/L) | Nickel (mg/L) | lead (mg/L) |
1 | 0.04 | <0.03 | <0.1 | <0.05 | <0.08 |
2 | 0.028 | <0.03 | |||
3 | <0.03 | <0.03 | |||
4 | 0.012 | 0.1 | |||
5 | 0.035 | <0.03 | |||
6 | 0.007 | 0.15 | |||
7 | <0.03 | 0.05 | |||
8 | <0.03 | 0.15 | |||
9 | 0.3 | 0.2 | |||
10 | 0.04 | 0.35 |