S. No. | Metal | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 |
1 | As | 42 | 28 | 33 | 33 | 32 | 24 | 26 | 29 |
2 | Cr | 260 | 164 | 201 | 241 | 171 | 212 | 189 | 526 |
3 | Mn | 2241 | 5218 | 4336 | 3062 | 1711 | 2914 | 2778 | 1755 |
4 | Fe | 87,761 | 63,850 | 74,835 | 70,610 | 70,157 | 82,716 | 99,863 | 110,853 |
5 | Ni | 58 | 57 | 55 | 49 | 49 | 47 | 62 | 52 |
6 | Cu | 720 | 119 | 81 | 149 | 155 | 151 | 150 | 121 |
7 | Zn | 450 | 290 | 208 | 190 | 183 | 233 | 208 | 166 |
8 | Pb | 210 | 295 | 127 | 141 | 164 | 165 | 175 | 92 |
9 | Hg | 0.09 | 0.05 | 0.08 | 0.12 | 0.07 | 0.06 | 0.11 | 0.08 |