Number | Samples code | CN in ppm (mg/kg) |
1 | S2 Sedi-CN | 0.00 |
2 | S2 Sol-T | 0.00 |
3 | EBCN | 0.00 |
4 | S1EFCN | 0.00 |
5 | S2EFCN | 0.00 |
6 | S1ESCN | 0.00 |
7 | S2ESCN | 0.00 |
8 | WHO standard | 0.005 |