| 头孢噻呋钠的紫外分光光度法测定 |
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| 引用本文： | 周岩,魏占勇,李金明,岳永波.头孢噻呋钠的紫外分光光度法测定[J].河北工业科技,2005,22(3):156-157. |
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| 作者姓名： | 周岩 魏占勇 李金明 岳永波 |
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| 作者单位： | 河北远征药业有限公司技术开发部,河北石家庄,050041 |
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| 摘 要： | 用紫外分光光度法测定头孢噻呋钠的质量浓度,以水为溶剂,在293nm波长处测定吸光度,头孢噻呋钠在7.5~17.5μg/mL范围内吸光度与质量浓度呈良好的线性关系,A=0.04833ρ-0.001800,r=0.9999(n=5)。本法适用于生产过程快速分析。
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| 关 键 词： | 头孢噻呋钠 紫外分光光度法 含量测定 |
| 文章编号： | 1008-1534(2005)03-0156-02 |
| 修稿时间： | 2004年5月10日 |
Determinat ion of cef tiofur sodium by UV spect rophotomet ry |
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| ZHOU Yan,WEI Zhan-yong,LI Jin-ming and YUE Yong-bo.Determinat ion of cef tiofur sodium by UV spect rophotomet ry[J].Hebei Journal of Industrial Science & Technology,2005,22(3):156-157. |
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| Authors: | ZHOU Yan WEI Zhan-yong LI Jin-ming and YUE Yong-bo |
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| Institution: | Department of Technology and Development,Hebei Yuanzheng Pharmacy Company Limited,Shijiazhuang Hebei 050041,China;Department of Technology and Development,Hebei Yuanzheng Pharmacy Company Limited,Shijiazhuang Hebei 050041,China;Department of Technology and Development,Hebei Yuanzheng Pharmacy Company Limited,Shijiazhuang Hebei 050041,China;Department of Technology and Development,Hebei Yuanzheng Pharmacy Company Limited,Shijiazhuang Hebei 050041,China |
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| Abstract: | An UV spectrophotometry method for the determination of ceftiofur sodium was established.Water was selected as the solvent,at the detection wavelength of 293 nm. The calibration curve was linear in the range of 7. 5 ~ 17. 5μg/mL,A= 0.048 33ρ-0.001 800,r=0.999 9(n=5).The method can be applied to quick determination in the process. |
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| Keywords: | ceftiofur sodium UV spectrophotometry determination |
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