| 离子色谱法测定泮托拉唑钠中钠 |
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| 引用本文： | 江涛.离子色谱法测定泮托拉唑钠中钠[J].广东教育学院学报,2011(3):63-65. |
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| 作者姓名： | 江涛 |
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| 作者单位： | 广东第二师范学院化学系; |
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| 摘 要： | 选用Metrosep C4-150阳离子交换柱,1.7mmol/L HNO3＋0.7mmol/L吡啶二羧酸淋洗液,电导检测.钠的工作曲线范围为2～32mg/L,相关系数为0.999 98,相对标准偏差为0.876%.用于泮托拉唑钠实际样品测定,钠含量为5.38%,回收率为101.1%.本法简便、快捷、准确,适用于产品质量的常规检测.
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| 关 键 词： | 离子色谱 泮托拉唑钠 钠 |
Ion Chromatography of Sodium Pantoprazole Sodium |
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| JIANG Tao.Ion Chromatography of Sodium Pantoprazole Sodium[J].Journal of Guangdong Education Institute,2011(3):63-65. |
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| Authors: | JIANG Tao |
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| Institution: | JIANG Tao(Department of Chemistry,Guangdong University of Education,Guangzhou,Guangdong,510303,P.R.China) |
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| Abstract: | Use Metrosep C4-150 cation exchange column,1.7 mmol / L HNO3+0.7 mmol / L pyridine dicarboxylic acid eluent and conductivity detection.Working curve of sodium Range was 2~32 mg / L.The correlation coefficients were 0.999 98 and the relative standard deviation of 0.876%.Pantoprazole sodium for the determination of actual samples,sodium content of 5.38% and the recovery was 101.1%.This method is simple,fast,accurate and suitable for routine testing of product quality. |
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| Keywords: | ion chromatography pantoprazole sodium sodium |
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