Determination of Hg2+ ions in polluted water samples (n = 3).
| Added (nM) | ICP-MS (nM) | Mean found (nM) | Recovery (%) |
|---|---|---|---|
| 50 | 49 | 46 | 92 |
| 200 | 204 | 195 | 97.5 |
| 500 | 508 | 526 | 105.2 |
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