| 法莫替丁氯化钠注射液含量的吸收系数法测定 |
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| 引用本文： | 林小明,刘彦青. 法莫替丁氯化钠注射液含量的吸收系数法测定[J]. 中国药师, 2004, 7(10): 824-825 |
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| 作者姓名： | 林小明 刘彦青 |
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| 作者单位： | 1. 广西贵港市人民医院,贵港,537100
2. 广西玉林市药品监督管理局 |
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| 摘 要： | 目的:建立吸收系数法用于测定法莫替丁氯化钠注射液的含量.方法:采用紫外分光光度法测定法莫替丁氯化钠注射液中法莫替丁的含量,测定波长为266 nm,D1% cm为315.结果:法莫替丁的平均回收率为100.1%,RSD=1.0%(n=5).结论:本法简便、快速、准确,可作为法莫替丁注射液和法莫替丁氯化钠注射液的含量测定方法.
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| 关 键 词： | 法莫替丁 吸收系数法 含量测定 |
| 文章编号： | 1008-049X(2004)10-0824-02 |
| 修稿时间： | 2004-02-06 |
Content Determination of Famotdine and Chloride Sodium Injection by Absorption Coefficient Method |
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| Lin Xiaoming. Content Determination of Famotdine and Chloride Sodium Injection by Absorption Coefficient Method[J]. China Pharmacist, 2004, 7(10): 824-825 |
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| Authors: | Lin Xiaoming |
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| Abstract: | Objective: To establish a method for determination of famotidine in famotidine and sodium chloride injection by absorption coefficient method. Method: The content of famotidine was determined by ultraviolet spectrophotometry, the absorption coefficient E 1% 1cm of famotidine was at 266 nm, the detecting wavelength was at 315 nm.Result: The average recovery of famotdine was 100.1% ; RSD was 1.0% ( n =5).Conclusion: The method is simple, rapid, accurate, and suitable for the determination of famotdine injection and famotidine and sodium chloride injection. |
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| Keywords: | Famotdine Absorption coefficient Content determination |
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