| 摘要: |
| 采用荧光分光光度法测定了甲磺酸达氟沙星粉的含量。激发和发射波长分别为350和448nm，平均回收率为102.5%，RSD为1.1%。在0.01-5μg/ml范围内，其荧光强度与浓度线性关系良好。 |
| 关键词: 荧光分光光度法 甲磺酸达氟沙星 测定 |
| DOI： |
| 投稿时间：2009-04-01修订日期：2009-04-01 |
| 基金项目: |
|
| Determination of Danofloxacin Mesylate in Powder by Spectrofluorometry |
| lihuacen |
| (Henan Provincial Supervisory Institute of Veterinary Drug) |
| Abstract: |
| The content of danofloxacin mesylate in powder was determined by spectrofluoro -metry. The excitation and emission wavelength were 350nm and 448nm respectively. The average recovery was 102.5%，RSD 1.1%. The relationship of fluorescence and concentration was linear in 0.01-5μg/ml for danofloxacin mesylate. |
| Key words: spectrofluorometry, danofloxacin mesylate, determination |
