| 复方头孢氨苄胶囊的三波长分光光度测定法 |
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| 引用本文： | 闻Li毓 房克慧. 复方头孢氨苄胶囊的三波长分光光度测定法[J]. 中国医药工业杂志, 1991, 22(5): 216-218 |
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| 作者姓名： | 闻Li毓 房克慧 |
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| 作者单位： | 扬州市药品检验所 江苏225001 |
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| 摘 要： | 用三波长分光光度法,不经分离可同时测定复方头孢氨苄胶囊中头孢氧苄和甲氧苄啶的含量。本法取样少,操作简迅,结果准确。两者的回收率分别为.100.28%和99.94%,变异系数为0.65%和0.49%。
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| 关 键 词： | 分光光度法 头孢氨苄胶囊 测定 |
DETERMINATION OF COMPOUND CEPHALEXIN CAPSULES BY TRI-WAVELENGTH UV SPECTROPHOTOMETRY |
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| WEN Li-Yu FANG Ke-Hui. DETERMINATION OF COMPOUND CEPHALEXIN CAPSULES BY TRI-WAVELENGTH UV SPECTROPHOTOMETRY[J]. , 1991, 22(5): 216-218 |
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| Authors: | WEN Li-Yu FANG Ke-Hui |
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| Affiliation: | WEN Li-Yu~* FANG Ke-Hui |
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| Abstract: | Cephalexin(CEX)and trimethoprim(TMP)in compound cephalexincapsules were determined simultaneously using tri-wavelength UV spectrophoto-metry,without separation.The recoveries and cv values of CEX and TMP were100.28%,99.94% and 0.65%,0.49% respectively.The method is simple,rapidand accurate. |
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| Keywords: | tri-wavelength UV spectrophotometry compound cephalexin capsules determination |
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