| TESTING ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | Colorless clear liquid | Conforms |
| Water | ≤0.03% | 0.01% |
| Color Hazan | ≤25 | 20 |
| Refractive index | 1.468~1.471 | 1.470 |
| Density | 1.032~1.035 | 1.034 |
| Assay | ≥99.8% | 99.90% |
| Conclusion: The Product Conforms to Enterprise Standard. |
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