Sample | Pb/RSD | Fe/RSD |
Ibeocha | 0.045 (0.13) | 0.028 (0.9) |
Ekeugba | 0.00 (0) | 0.049 (0.21) |
Awara | 0.008 (0.07) | 0.038 (0.01) |
Mbirichi | 0.025 (0.11) | 0.126 (0.13) |
Location | 0.014 (0.08) | 0.021 (0.014) |