| TESTING ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | White crystalline powder | Conforms |
| Water insoluble matter | ≤0.05% | 0.01% |
| Iron(Fe) | ≤0.002% | <0.002% |
| Heavy metals(Pb) | ≤0.0001% | <0.0001% |
| Zinc (Zn) | ≤0.0001% | <0.0001% |
| Assay | ≥90.0% | 90.90% |
| Conclusion: The Product Conforms to Enterprise Standard. |
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