Table 3.
Step | Eluted Tl species | Pb | Cd | Zn | ||||||
---|---|---|---|---|---|---|---|---|---|---|
200 | 500 | 700 | 200 | 500 | 700 | 500 | 700 | 2000 | ||
3 | Tl(I) | 3.0 ± 0.4 % | 3.0 ± 0.2 % | 5 ± 3 % | 3 ± 2 % | 3 ± 1 % | 7 ± 6 % | 3.0 ± 0.6 % | 3 ± 1 % | 3 ± 1 % |
3A | 1.0 ± 0.4 % | 1.0 ± 0.2 % | 2.0 ± 0.4 % | 0.6 ± 0.1 % | 0.2 ± 0.1 % | 1.0 ± 0.4 % | 0.6 ± 0.4 % | 0.6 ± 0.1 % | 0.6 ± 0.1 % | |
4 | Tl(III) | 95 ± 4 % | 94 ± 5 % | 75 ± 7 % | 100 ± 5 % | 92 ± 2 % | 74 ± 6 % | 95 ± 1 % | 94 ± 3 % | 100 ± 3 % |
Total thallium | 99 ± 4 % | 98 ± 5 % | 82 ± 7 % | 104 ± 5 % | 95 ± 2 % | 82 ± 8 % | 99 ± 1 % | 98 ± 3 % | 104 ± 3 % |