| 头孢噻呋对照品的研制 |
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| 引用本文： | 张秀英.头孢噻呋对照品的研制[J].中国兽药杂志,2009,43(6):22-25. |
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| 作者姓名： | 张秀英 |
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| 作者单位： | 中国兽医药品监察所,北京,100081 |
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| 基金项目： | 生物化学计量标准资源整合与共享体系建设项目 |
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| 摘 要： | 按照国家对照品的研制指导原则，进行了头孢噻呋国家对照品的研制。通过稳定性研究，确定了盐酸头孢噻呋作为对照品原料，然后对所选取原料分别用元素分析、红外分光光度法和液相色谱法确证了头孢噻呋的结构。液相色谱法测定纯度为96．8％，含量赋值为87．5％。
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| 关 键 词： | 头孢噻呋 对照品 结构确证 纯度 含量 |
| 收稿时间： | 2009/2/23 0:00:00 |
| 修稿时间： | 2009/3/18 0:00:00 |
Reparation of Ceftiofur Reference Standards |
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| zhangxiuying.Reparation of Ceftiofur Reference Standards[J].Chinese Journal of Veterinary Drug,2009,43(6):22-25. |
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| Authors: | zhangxiuying |
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| Institution: | China Institute of Veterinary Drug Control |
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| Abstract: | According to guide lines for the establishment of national chenmical reference standards,we study and repare ceftiofu reference standards.We select the Ceftiofur hydrochloride as material resouce of reference standards by studying of stablity.Then confirm chemical structure by element analysis, IR and HPLC. The purity and assigned content is 96.8% by HPLC. |
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| Keywords: | ceftiofur hydrochloride reference standards confirmation of chemical structure purity content |
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