| TESTING ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | White or light yellow powder | Conforms |
| Identification | ABC shall comply with standard | Conforms |
| PH | 7.2~9.2 | 8.7 |
| Loss on drying | ≤0.50% | 0.11% |
| Residue on ignition | ≤0.10% | 0.07% |
| Related substances | ≤1.00% | 0.32% |
| Heavy metal | ≤10ppm | ＜10ppm |
| Assay(dried basis) | ≥99.0% | 99.40% |
| Conclusion: The Product Conforms to CVP. |
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