| ICP-AES法测定黄山香榧中17种元素 |
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| 引用本文： | 严睿文.ICP-AES法测定黄山香榧中17种元素[J].安徽大学学报(自然科学版),2007,31(3):76-78. |
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| 作者姓名： | 严睿文 |
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| 作者单位： | 安徽大学,现代实验中心国家计量认证实验室,安徽,合肥,230039 |
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| 摘 要： | 采用电感耦合等离子体原子发射光谱法(ICP-AES)测量黄山香榧中17种微量元素的含量;采用微波消解处理样品,并考察了不同元素间相互干扰;测定的相对标准偏差(RSD)均小于2%,回收率在97%～103%之间,可信度高.
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| 关 键 词： | 电感耦合等离子体原子发射光谱法 黄山香榧 微量元素 微波消解 |
| 文章编号： | 1000-2162（2007）03-0076-03 |
| 修稿时间： | 2006-11-03 |
Determination of seventeen elements in Huangshan Chinese torreya by ICP- AES |
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| YAN Rui-wen.Determination of seventeen elements in Huangshan Chinese torreya by ICP- AES[J].Journal of Anhui University(Natural Sciences),2007,31(3):76-78. |
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| Authors: | YAN Rui-wen |
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| Institution: | Modem Experiment Technology Center of China National Metrology Accredited Laboratory,Anhui University, Hefei 230039, China |
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| Abstract: | A method for the determination of multiplex trace elements in Torreya by inductively coupled plasma atomic emission spectrometry(ICP-AES) has been presented.The mutual interference of the seventeen elements and the treatment of the sample were studied in details.The relative standard deviations(RSD) were less than 2% and the recoveries of most elements were in the range of 97.0%~103.0%.It show that this method is simple convenient and accurate. |
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| Keywords: | ICP-AES Huangshan Chinese torreya trace elements microwave acid digestion |
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