| 原子吸收火焰法测定门冬氨酸钾镁注射液中钾、镁含量 |
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| 引用本文： | 阚家义,堵伟锋. 原子吸收火焰法测定门冬氨酸钾镁注射液中钾、镁含量[J]. 安徽医药, 2007, 11(7): 616-617 |
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| 作者姓名： | 阚家义 堵伟锋 |
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| 作者单位： | 安徽省药品检验所化学室,安徽,合肥,230051;安徽省药品检验所化学室,安徽,合肥,230051 |
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| 摘 要： | 目的 采用原子吸收火焰法测定门冬氨酸钾镁注射液中钾、镁的含量.方法 采用空气.乙炔火焰原子吸收光谱法,氯化镧作为释放剂.结果 本方法的平均回收率分别为100.5%(钾)、102.3%(镁).结论 本方法操作简便,结果准确,适合于门冬氨酸钾镁注射液中钾、镁的含量测定.
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| 关 键 词： | 门冬氨酸钾镁注射液 原子吸收法 钾 镁 |
| 修稿时间： | 2007-03-02 |
Determination of potassium,magnesium in potassium aspartate and magnesium aspartatse injection by AAS |
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| KAN Jia-yi,DU Wei-feng. Determination of potassium,magnesium in potassium aspartate and magnesium aspartatse injection by AAS[J]. Anhui Medical and Pharmaceutical Journal, 2007, 11(7): 616-617 |
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| Authors: | KAN Jia-yi DU Wei-feng |
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| Affiliation: | Anhui Institute for Drug Control,Hefei 230051 |
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| Abstract: | Aim To establish AAS methods for determing K, Mg contained in potassium aspartate and magnesium aspartatse injection. Methods Samples were assayed by acetylene-air flame AAS using releasing agent lanthanum chloride. Results The average recoveries were 100.5% for K, 102.3% for Mg. Conclusion The method is simple, accurate and suitable for the quality control of K, Mg contained in potassium aspartate and magnesium aspartatse injection. |
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| Keywords: | potassium aspartate and magnesium aspartatse injection AAS K Mg |
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