| ARTICLE | NORME |
| Apparence | Poudre ou guranular |
| Ca,% | >24 |
| P,% | >18 |
| Arsenic (As) | <20 ppm |
| Fluor (F) | <0.05% |
| Humidité | <2% |
| Métaux lourds (comme Pb) | <30 ppm |
| Prospect (Pb) | <20 ppm |
| CD | <1PPM |
| Mercure | <0.1 PPM |
| ARTICLE | NORME |
| Apparence | Poudre ou guranular |
| Ca,% | >24 |
| P,% | >18 |
| Arsenic (As) | <20 ppm |
| Fluor (F) | <0.05% |
| Humidité | <2% |
| Métaux lourds (comme Pb) | <30 ppm |
| Prospect (Pb) | <20 ppm |
| CD | <1PPM |
| Mercure | <0.1 PPM |
