| ≥1 piece | 440 |
Testing Item | Standard | Result |
| Phosphorus(P) | ≥21% | 21.45% |
| Calcium(Ca) | 13%-18% | 17.30% |
| Fluorine(F) | ≤0.18% | 0.10% |
| Arsenic (As) | ≤30PPM | 12.00PPM |
| Heavy Metal (Pb) | ≤30PPM | 9.01PPM |
| Cadmium(Cd) | ≤10PPM | 5.00PPM |
| Moisture | ≤4% | 1.80% |
| Size(Pass 0.5mm) | ≥95% | PASS |