| 电感耦合等离子体质谱法分析玫瑰花茶中的稀土元素 |
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| 引用本文： | 吕元琦,金峰,周连文,华玉山,张智勇.电感耦合等离子体质谱法分析玫瑰花茶中的稀土元素[J].德州学院学报,2006,22(4):85-87. |
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| 作者姓名： | 吕元琦 金峰 周连文 华玉山 张智勇 |
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| 作者单位： | 1. 德州学院分析测试中心,山东,德州,253023
2. 中国科学院高能物理研究所核分析技术重点实验室,北京,100049 |
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| 摘 要： | 通过研究仪器条件、同位素选择和干扰校正等因素的影响,建立了一种压力密闭消解电感耦合等离子体质谱法测定保健品饮料玫瑰花茶中Y,La,Ce,Pr,Nd,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb和Lu等15种稀土元素的方法．该方法被用于分析国家标准物质(GBW 07603)中的稀土元素,结果与标准值一致．该方法被用于分析玫瑰花茶实际样品中的稀土元素,得到令人满意的结果．
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| 关 键 词： | 压力密闭消解 电感耦合等离子体质谱(ICP—MS) 稀土元素(REEs) 玫瑰花茶 |
| 文章编号： | 1004-9444（2006）04-0085-03 |
| 收稿时间： | 2006-03-12 |
| 修稿时间： | 2006年3月12日 |
Determination of Rare Earth Elements in Rose Flower Tea by Inductively Coupled Plasma Mass Spectrometry |
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| LV Yuan-qi,JIN Feng,ZHOU Lian-wen,HUA Yu-shan,ZHANG Zhi-yong.Determination of Rare Earth Elements in Rose Flower Tea by Inductively Coupled Plasma Mass Spectrometry[J].Journal of Dezhou University,2006,22(4):85-87. |
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| Authors: | LV Yuan-qi JIN Feng ZHOU Lian-wen HUA Yu-shan ZHANG Zhi-yong |
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| Institution: | 1. Research Centre of Analysis, Dezhou University, Dezhou Shandong 253023, China; 2. Key Lab of Nuclear Analysis Techniques, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | After study the effects of instrumental conditions,selection of isotopes and interferences correc- tion,a method has been established to determine Y,La,Ce,Pr,Nd,Sm,Eu,Gd,Tb,Dy,Ho,Er, Tm,Yb and Lu 15 kinds of rare earth elements in rose flower tea by pressurized digestion inductively cou- pled plasma mass spectrometry.Rare earth elements in SRM GBW 07603 sample were determined by the developed method,the determined value was in good agreement with the certified value.This method was appllied to real sample analysis with satisfactory results.. |
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| Keywords: | Pressurized Digestion Inductively Coupled Plasma Mass Speetrometry(ICP-MS) Rare Earth Elements(REEs) Rose Flower Tea |
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