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Absorbance values at 502 nm for each concentration studied
| No. | Concentration of Bi(III) ions in ppm | Absorbance (a.u.) |
|---|---|---|
| 1 |
0.001 |
0.1735 |
| 2 |
0.005 |
0.1771 |
| 3 |
0.01 |
0.1842 |
| 4 |
0.05 |
0.188 |
| 5 |
0.1 |
0.1936 |
| 6 |
0.5 |
0.197 |
| 7 | 1.0 | 0.217 |
