| 青霉素钾的二阶导数差示脉冲极谱法定量研究 |
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| 引用本文： | 梁云爱,张继先,赵同爱,华丽萍.青霉素钾的二阶导数差示脉冲极谱法定量研究[J].化学分析计量,1999(1). |
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| 作者姓名： | 梁云爱 张继先 赵同爱 华丽萍 |
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| 作者单位： | 日照市药品检验所 276800
(梁云爱)，山东省龙口矿物局中心医院 265700
(张继先)，胶南市第六人民医院 266419
(赵同爱)，日照市医药管理局 276800(华丽萍) |
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| 摘 要： | 用二阶导数差示脉冲极谱法定量分析青霉素钾,青霉素钾在水溶液中于-1.350V(vs Ag/AgCl)处有一良好的二阶导数差示脉冲极谱峰,其峰幅值与青霉素钾在50～300ug/mL范围内呈线性关系,检测限为7.4×10~(-9)mol/L。本法简便、快速、灵敏,结果准确。
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| 关 键 词： | 青霉素钾 原料药 注射剂 二阶导数差示脉冲极谱法 定量分析 |
STUDY ON QUANTITATIVE DETERMINATION OF BENZYLPENICILLIN POTASSIUM BY THE SECONDARY DERIVATIVE DIFFERENTIAL PULSE POLAROGRAPHY |
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| Liang Yunai.STUDY ON QUANTITATIVE DETERMINATION OF BENZYLPENICILLIN POTASSIUM BY THE SECONDARY DERIVATIVE DIFFERENTIAL PULSE POLAROGRAPHY[J].Chemical Analysis And Meterage,1999(1). |
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| Authors: | Liang Yunai |
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| Institution: | Liang Yunai (Rizhao Institute for Drug Control 276800)Zhang jixian (The Mineral Burean Center Hospital of Longkou Shandong 265700)Zhao Tongai (Jiaonan No.6 Hospital 266419)Hua Liping (Rizhao Burean of Medicine Administration 276800) |
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| Abstract: | |
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| Keywords: | benzylpenicillin potassium stock drug injection secondary derivative differential pulse polarography quantitative determination |
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