| ZEONEX® (6) Low impurity |
 |
Impurity concentration
in ZEONEX®
| Type of impurity | Detection limit (ppm) | Impurity concentration |
| Ca2+ | 0.02 | Less than detection limit |
| Na+ | 0.02 | |
| Cl- | 0.2 | |
 |
1.1 | |
 |
2.7 | |
 |
3.3 |
