| 1 | Conclusion The method is suitable for the detection of this injection. | |
| 2 | Based on the study of the reaction between chloranilic acid and Metamizole Sodium, a new method for determining Metamizole Sodium under optimized conditions is proposed in this paper. | |
| 3 | The effects of perfusion volume, flow rate, perfusion concentration on nasal absorption of analgin were studied. |