| 新疆孕马结合雌激素原料药中铅、镉、砷、汞、铜含量测定 |
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| 引用本文： | 姚军,阳胜,薛海燕,高茜,高晓黎.新疆孕马结合雌激素原料药中铅、镉、砷、汞、铜含量测定[J].光谱实验室,2011,28(1):357-360. |
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| 作者姓名： | 姚军 阳胜 薛海燕 高茜 高晓黎 |
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| 作者单位： | 1. 新疆医科大学药学院,乌鲁木齐市新医路8号,830011
2. 新疆产品质量监督检验研究院,乌鲁术齐市新华南路167号,830002 |
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| 基金项目： | 新疆医科大学科研创新基金(XJC201005),新疆医科大学大学生创新计划(CX2010026) |
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| 摘 要： | 建立了测定孕马结合雌激素（CE）原料药中铅、镉、砷、汞、铜残留量的方法。采用石墨炉原子吸收光谱法（AAS）测定铅、镉、铜含量;原子荧光光谱法（AFS）测定砷、汞含量。铅、镉、砷、汞、铜的回收率（n=6）分别为93.4%,98.2%,102.8%,95.0%,96.4%。该方法操作简便,快速,可用于原料药中铅、镉、砷、汞、铜重金属残留量的测定。
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| 关 键 词： | 结合雌激素 原子吸收光谱法 原子荧光光谱法 重金属 |
Determination of Pb, Cd, As, Hg and Cu in Conjugated Estrogen Crude Drug from Xinjiang Pregnant Mare |
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| YAO Jun,YANG Sheng,XUE Hai-Yan,GAO Qian,GAO Xiao-Li.Determination of Pb, Cd, As, Hg and Cu in Conjugated Estrogen Crude Drug from Xinjiang Pregnant Mare[J].Chinese Journal of Spectroscopy Laboratory,2011,28(1):357-360. |
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| Authors: | YAO Jun YANG Sheng XUE Hai-Yan GAO Qian GAO Xiao-Li |
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| Institution: | YAO Jun YANG Sheng a XUE Hai-Yan a GAO Qian GAO Xiao-Li(College of Pharmacy,Xinjiang Medical University,Urumqi 830011,P.R.China)a(Xinjiang Product Quality Supervision and Test Institute,Urumqi 830002,P.R.China) |
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| Abstract: | The methods for determination of Pb,Cd,As,Hg and Cu in conjugated estrogen crude drug of pregnant mare was established.The contents of Pb,Cu and Cd were measured by graphite furnace atomic absorption spectrometry,the contents of As and Hg were measured by atomic fluorescence spectrometry.The recoveries(n=6)of Pb,Cd,As,Hg,Cu were 93.4%,98.2%,102.8%,95.0%,96.4%,respectively.These methods are simple and rapid for operating and can be used for determination of the residual quantity of heavy metals,such as Pb,Cd... |
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| Keywords: | Conjugated Estrogen Atomic Absorption Spectrometry Atomic Fluorescence Spectrometry Heavy Metals |
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