| TESTING ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | White powder | Conforms |
| SiO2 | ≤0.01% | <0.01% |
| Fe2O3 | ≤0.003% | <0.003% |
| Na2O | ≤0.01% | <0.01% |
| TiO2 | ≤0.003% | <0.003% |
| Cl | ≤0.02% | <0.02% |
| Assay (ZrO2+HfO2) | ≥99.5% | 99.80% |
| Conclusion: The Product Conforms to Enterprise Standard. |
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