| TESTING ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | Light yellow powder | Conform |
| Color of solution | 0.50g/100ml water solution is light yellow | Conforms |
| Identification | The retention time of the major peak of samples solution corresponds to the standard solution | Conform |
| PH | 5.0~8.0 | 6.3 |
| Loss on drying | ≤6.0% | 3.0% |
| Free Piroxicam | ≤0.5% | 0.24% |
| Ammonium Ion | ≤0.5% | 0.2% |
| Assay (Proxicam ) | 9.5%~11.5% | 10.6% |
| Conclusion: The Product Conforms to Enterprise Standard. |
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