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LOQ (µg/l), LOD (µg/l) and recovery percentage of elements measured by MP-AES
| Heavy metals | Wavelength (nm) | LOD (µg/l) | LOQ (µg/l) | Recovery (n = 5) |
|---|---|---|---|---|
| Cd | 228.802 | 1.4 | 4.4 | 96 |
| Cu | 324.754 | 0.5 | 1.6 | 99 |
| Al | 396.152 | 0.6 | 1.9 | 108 |
| Pb | 405.781 | 2.2 | 7.5 | 98 |
| Cr | 425.433 | 0.4 | 1.4 | 102 |
