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| 微波消解—氢化物发生—ICP—AES法测定藏药湿生扁蕾中痕量砷 | |
| 引用本文： | 刘冬莲,客绍英,李炳焕,马作东. 微波消解—氢化物发生—ICP—AES法测定藏药湿生扁蕾中痕量砷[J]. 微量元素与健康研究, 2007, 24(2): 42-43 |
| 作者姓名： | 刘冬莲 客绍英 李炳焕 马作东 |
| 作者单位： | 唐山师范学院,河北,唐山,063000 |
| 摘 要： | 采用微波消解—氢化物发生—ICP—AES法测定扁蕾中痕量砷。方法简便快速,检出限为1.04μg/L,RSD为0.76%,样品加标回收率为99.3%～100.1%。 |
| 关 键 词： | 微波消解 氢化物发生 ICP-AES 砷 扁蕾 |
| 文章编号： | 1005-5320(2007)02-0042-02 |
| 修稿时间： | 2006-10-10 |
Determination of Trace Arsenic in Herbal Gentianopsis paludosa by Microwave Digestion Hydride Generation - ICP - AES |
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| LIU Dong-lian,KE Shao-ying,LI Bing-huan,MA Zuo-dong. Determination of Trace Arsenic in Herbal Gentianopsis paludosa by Microwave Digestion Hydride Generation - ICP - AES[J]. Studies of Trace Elements and Health, 2007, 24(2): 42-43 | |
| Authors: | LIU Dong-lian KE Shao-ying LI Bing-huan MA Zuo-dong |
| Affiliation: | Tangshan Teachers college, Hebei Tangshan 063000, China |
| Abstract: | A microwave digestion-continual flow hydride generation—ICP—AES method was proposed for the determination of As in Gentianopsis paludosa.The detection limit of the method is 1.04 μg/L and the RSD is 0.76%.The recovery obtained was 99.3%～100.1%. |
| Keywords: | ICP-AES |
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