| TESTING ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | Colorless transparent liquid | Conforms |
| Specific gravity | 0.929~0.936 | 0.932 |
| Silicon dioxide | 25%~30% | 28% |
| Acidity value | ≤0.001% | <0.001% |
| Assay | ≥99.0% | 99.60% |
| Conclusion: The Product Conforms to Enterprise Standard. |
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