ਸ਼ੁੱਧਤਾ: 99.99% ਮਿੰਟ
| ਮਾਡਲ | Te.3N | Te.4N | Te.5N |
| Te(ਮਿਨ%) | 99.9 | 99.99 | 99.999 |
| ਅਸ਼ੁੱਧਤਾ | ਅਧਿਕਤਮ ppm | ||
| Ag | 20 | 5 | 0.1 |
| Al | 10 | 8 | 0.4 |
| Cu | 10 | 5 | 0.5 |
| Cd | 10 | 2 | 0.1 |
| Fe | 30 | 10 | 0.2 |
| Mg | 50 | 5 | 0.1 |
| Ni | 50 | 5 | 0.5 |
| Pb | 20 | 10 | 0.5 |
| Sn | 20 | 3 | 1 |
| Zn | 30 | 5 | 0.1 |
| Se | 30 | 15 | 1 |
| Si | 20 | 10 | 0.5 |
| Bi | 30 | 8 | 0.4 |
| ਕੁੱਲ | 500 | 100 | 10 |





