| TESTING ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | Colorless transparent liquid | Conforms |
| Specific gravity | 1.069~1.073 | 1.071 |
| Refractive index | 1.4050~1.4070 | 1.4060 |
| Chroma (APHA) | ≤20 | 16 |
| Moisture | ≤0.10% | 0.001% |
| Acid value | ≤0.05% | 0.02% |
| Assay | ≥99.5% | 99.80% |
| Conclusion: The Product Conforms to Enterprise Standard. |
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