| 双波长分光光度法测定盐酸环丙沙星滴眼液的含量 |
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| 引用本文： | 周延安,周健,李莉,罗顺德.双波长分光光度法测定盐酸环丙沙星滴眼液的含量[J].中国药品标准,2003,4(1):58-59. |
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| 作者姓名： | 周延安 周健 李莉 罗顺德 |
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| 作者单位： | 武汉大学人民医院药学部,武汉,430060 |
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| 摘 要： | 目的：建立双波长分光光度法测定盐酸环丙沙星滴眼液中盐酸环丙沙星的含量。方法：采用双波长分光光度法，盐酸环丙沙星的测定波长为277nm，参比波长为234.7nm。结果：盐酸环丙沙星的平均回收率为99.81%(RSD=0.94%,R=0.9999)。结论：本法快速，简便，结果准确。
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| 关 键 词： | 双波长分光光度法 盐酸环丙沙星 滴眼液 |
Determination of the content of ciprofloxacin hydrochloride eye drops by dual-wtwe length spectrometry |
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| Authors: | Zhou Yanan Zhou jian Li Li and Luo Shunde |
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| Institution: | Dept of Pharmacy, Renmin Hospital of Wuhan University, Wuhan 430060;Dept of Pharmacy, Renmin Hospital of Wuhan University, Wuhan 430060;Dept of Pharmacy, Renmin Hospital of Wuhan University, Wuhan 430060;Dept of Pharmacy, Renmin Hospital of Wuhan University, Wuhan 430060 |
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| Abstract: | Objective :To Establish a method of dual-wavelength spectrometry for to determine the content of ciprofloxacin hy-drochloride eye drops. Method : Using a dual-wavelength spectrometry , The determination wavelength and the reference wavelength of ciprofloxacin were 277nm and 234.7nm. Results :The average recovery of ciprofloxacin hy-drochloride was 99. 81 % (RSD= 0. 94 % ,r = 0. 9999). Conclusions :This method is simple,quick and accurate. |
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| Keywords: | dual-wavelength speetrometry ciprofloxalin hydrochloride eye drops |
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