| TESTING ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | Colorless or light yellow transparent liquid | Conforms |
| Chroma (APHA) | ≤50 | 46 |
| Viscosity | 35~50 | 38 |
| Phosphorus | 8.3~8.5 | 8.4 |
| Density | 1.168~1.180 | 1.176 |
| Acidity value | ≤0.10% | 0.03% |
| Moisture | ≤0.10% | 0.07% |
| Assay | ≥98.0% | 99.10% |
| Conclusion: The Product Conforms to Enterprise Standard. |
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