Table 2.
Sample | Pb | Cu | Hg | Zn | Cd |
---|---|---|---|---|---|
A1 | 27.10 ± 1.05 | 29.00 ± 0.00 | 273.58 ± 0.49 | 50.82 ± 0.12 | 6.05 ± 0.60 |
A2 | 24.35 ± 0.14 | 17.30 ± 0.10 | 110.10 ± 0.11 | 37.16 ± 0.01 | 2.95 ± 0.45 |
A3 | 16.25 ± 0.09 | 15.83 ± 0.33 | 129.31 ± 0.40 | 39.75 ± 0.22 | 5.15 ± 0.01 |
Mean ± SD | 22.57 ± 0.42 | 20.71 ± 0.14 | 171.00 ± 0.33 | 42.58 ± 0.12 | 4.72 ± 0.35 |
B1 | 15.71 ± 0.04 | 67.00 ± 0.00 | 197.36 ± 0.84 | 26.30 ± 0.00 | 5.09 ± 0.13 |
B2 | 10.76 ± 0.03 | 701.64 ± 2.85 | 106.5 ± 0.23 | 119.21 ± 0.20 | 3.65 ± 0.10 |
B3 | 18.63 ± 0.10 | 14.23 ± 1.13 | 125.29 ± 0.15 | 52.53 ± 0.32 | 4.78 ± 0.41 |
Mean ± SD | 15.03 ± 0.06 | 260.96 ± 1.32 | 143.05 ± 0.41 | 66.01 ± 0.17 | 4.51 ± 0.21 |
C1 | 3.37 ± 0.12 | 9.82 ± 0.14 | 55.12 ± 0.65 | 17.54 ± 0.55 | 5.20 ± 0.60 |
C2 | 5.29 ± 0.06 | 3.10 ± 0.22 | 46.35 ± 0.22 | 32.32 ± 0.13 | 2.88 ± 0.11 |
Values are means of triplicate analysis.