
| Test Items | Specification | Test Results |
| Appearance | White or off-white powder | white powder |
| Identification | UV conform | Conforms |
| Organic nitrogenous | Conforms | Conforms |
| Citrate | Conforms | Conforms |
| Water | Not more than 1.0% | 0.38% |
| Heavy water | Not more than 0.002% | Conforms |
| Related impuries | Related compound A:Not more than 2.0% | 0.86% |
| Individual:Not more than 0.5% | 0.38% | |
| (Z)isomer | Conforms | Conforms |
| Organicvolatile impuritise | Conforms | Conforms |
| Assay | Between98.0~102.0% | 99.2% |
| Conclusion | This batch is complies with USP 32. | |