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Average recovery, RSD, LODs, and LOQs in representative cereal (wheat) for heavy metals.
| Analyte | Average Recovery % | Repeatability RSD% | LOD µg/kg | LOQ µg/kg |
|---|---|---|---|---|
| Lead | 103.8 | 1.87 | 0.008 | 0.025 |
| Cadmium | 90.1 | 3.88 | 0.002 | 0.006 |
| Arsenic | 97.8 | 2.77 | 0.0003 | 0.01 |
| Mercury | 98.8 | 4.84 | 0.0003 | 0.001 |
