| TESTING ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | Colorless transparent liquid | Conforms |
| Acidity | ≤0.20% | 0.09% |
| Water | ≤0.15% | 0.01% |
| Arsenic | ≤3ppm | <3ppm |
| Heavy metals | ≤10ppm | <10ppm |
| Assay | ≥99.0% | 99.35% |
| Conclusion: The Product Conforms to Enterprise Standard. |
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