| 柱前衍生化高效液相色谱法测定朱砂中可溶性汞的含量 |
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| 引用本文： | 丁敬华,王娜,姜泓,畅蓓,孙贵范.柱前衍生化高效液相色谱法测定朱砂中可溶性汞的含量[J].化学研究,2010,21(2):80-82. |
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| 作者姓名： | 丁敬华 王娜 姜泓 畅蓓 孙贵范 |
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| 作者单位： | 1. 中国医科大学,公共卫生学院,辽宁,沈阳,110001
2. 中国医科大学,实验设备处,辽宁,沈阳,110001 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 采用二乙基二硫代氨基甲酸钠柱前衍生化高效液相色谱法测定了朱砂在人工胃液中的可溶性汞含量;本法简便,灵敏,精确,可用于朱砂及含朱砂的中成药中可溶性汞的含量测定及质量检验.
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| 关 键 词： | 柱前衍生 高效液相色谱法 朱砂 汞 测定 |
Determination of the Content of Soluble Mercury in Cinnabar by High Performance Liquid Chromatography |
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| DING Jing-hua,WANG Na,JIANG Hong,CHANG Bei,SUN Gui-fan.Determination of the Content of Soluble Mercury in Cinnabar by High Performance Liquid Chromatography[J].Chemical Research,2010,21(2):80-82. |
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| Authors: | DING Jing-hua WANG Na JIANG Hong CHANG Bei SUN Gui-fan |
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| Institution: | DING Jing-hua, WANG Na, JIANG Hong , CHANG Bei , SUN Gui (1. School of Public Health, China Medical University, Shenyang 110001, Liaoning, China;2. Department of Laboratory ＆ Equipment Management, China Medical University, Shenyang 110001, Liaoning,China) |
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| Abstract: | A high performance liquid chromatography （HPLC） method with pre-column derivatization was established to determine soluble mercury of cinnabar in artificial gastric solution. The method is simple, sensitive and accurate. It can be used to determine the content of soluble mercury and to check the quality of traditional Chinese medicines containing cinnabar. |
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| Keywords: | pre column derivatization HPLC cinnabar mercury determination |
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