| ICP-AES同时测定不同产地贝母中多种微量元素 |
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| 引用本文： | 阳胜.ICP-AES同时测定不同产地贝母中多种微量元素[J].光谱实验室,2007,24(4):683-686. |
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| 作者姓名： | 阳胜 |
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| 作者单位： | 新疆产品质量监督检验研究院仪器分析室,乌鲁木齐市新华南路167号,830004 |
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| 摘 要： | 探讨贝母中多种微量元素的最佳测定方法.采用微波消解法对贝母进行消解,用电感耦合等离子体发射光谱法(ICP-AES)同时测定贝母中元素.各元素精密度在0.93%,检测限为6%.ICP-AES具有灵敏,准确及多元素同时测定的优点,方法简便,试样分析结果满意,可用于贝母中多种微量元素的测定.
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| 关 键 词： | 电感耦合等离子体-原子发射光谱法 贝母 微量元素 |
| 文章编号： | 1004-8138（2007）04-0683-04 |
| 修稿时间： | 2007-06-08 |
Determination of Micro-Elements in Bulbus Fritillariae from Different Places by ICP-AES |
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| YANG Sheng.Determination of Micro-Elements in Bulbus Fritillariae from Different Places by ICP-AES[J].Chinese Journal of Spectroscopy Laboratory,2007,24(4):683-686. |
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| Authors: | YANG Sheng |
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| Institution: | Institute of Quality Testing of Xinjiang,Urumqi 830004 ,P. R. China |
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| Abstract: | Bulbus Fritillariae from different places was digested by Microwave assisted digestion and the micro-elements were determined by inductively coupled plasma-atomic emission spectroscopy (ICP-AES). The standard addition recovery is 0.93,and the RSD is lower than 6%. The method is rapid and simple with high accuracy and good precision. It was applied to the determination of standard and actual samples with satisfactory results. |
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| Keywords: | Inductively Coupled Plasma-Atomic Emission Spectroscopy(ICP-AES) Bulbus Fritillariae Micro-Element |
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