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Limit of detection (LOD) of the tested substances (Ni, Cu, AAP, nicotine) after the treatment of L6 cells for 15 h.
| Substance | LOD Imp. | LOD pH | LOD O2 | BrdU | German drinking water ordinance [53] |
|---|---|---|---|---|---|
| Ni2+ [mg/L] | 25 | 25 | 50 | 78 | 0.02 |
| Cu2+ [mg/L] | - | - | 5 | 6.25 | 2 |
| AAP [mM] | - | 10 | 10 | 3.13 | No maximum value |
| Nicotine [mg/L] | 500 | 100 | 1,000 | 1560 | No maximum value |
