| TESTING ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | White or almost white powder | Conforms |
| Enantiomerice | ≤1.0% | 0.02% |
| Loss on drying | ≤1.0% | 0.56% |
| Residue on ignition | ≤0.2% | 0.03% |
| Related substances | ≤1.0% | 0.40% |
| Assay | ≥99.0% | 99.70% |
| Conclusion: The Product Conforms to Enterprise Standard. |
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