| Zn99.995 | Zn99,99 | Zn912Fs | Zn99.5 | Zn98.7 |
| Zn % ≥ | 99.995 | 99.99 | 99.95 | 99.5 |
| impureza % ≤ | 0.003 | 0.005 | 0.02 | 0.3 |
| PB | 0.002 | 0.003 | 0.02 | 0.07 |
| CD | 0.001 | 0.003 | 0.01 | 0.04 |
| FE | 0.001 | 0.002 | 0.002 | 0.002 |
| Cu | 0.001 | 0.001 | 0.001 | 0.002 |
| SN | - | - | - | 0.01 |
| Al | - | - | - | 0.005 |
| Como | - | - | - | 0.01 |
| SB | 0.005 | 0.01 | 0.05 | 0.5 |