| 电感耦合等离子体质谱法测定尿毒清颗粒中5种重金属元素的含量 |
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| 引用本文： | 刘育强,毕美静,董权,高迎香,郑惜英.电感耦合等离子体质谱法测定尿毒清颗粒中5种重金属元素的含量[J].临床合理用药杂志,2012,5(25):15-16. |
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| 作者姓名： | 刘育强 毕美静 董权 高迎香 郑惜英 |
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| 作者单位： | 1. 神威药业有限公司,河北省栾城县,051430
2. 华北制药奥奇德药业有限公司,石家庄市,052165 |
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| 摘 要： | 目的利用电感耦合等离子体质谱法(ICP-MS)测定尿毒清颗粒中Cu、As、Cd、Hg、Pb的含量。方法供试品经微波消解,采用ICP-MS48法测定。结果尿毒清颗粒中5种重金属元素含量分别为0.4902、0.3043、0.0346、0.00059、0.0948ppm。结论该法测定尿毒清颗粒中5种重金属元素的含量较低,安全性好。
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| 关 键 词： | 尿毒清颗粒 电感耦合等离子体质谱法 重金属元素 |
ICP-MS method for the determination of the content of 5 kinds heavy metal element in Niaoduqing grain |
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| Affiliation: | LIU Yu-qiang*,BI Mei-jing,DONG Quan,et al.*Shineway Pharmaceutical Limited Company of Luancheng,Shijiazhuang,Hebei 051430,China |
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| Abstract: | Objective To detect the content of Cu,As,Cd,Hg,Pb in Niaoduqing grain by inductively coupled plasma mass spectrometry(ICP-MS) method.Methods The samples by microwave digestion,used ICP-MS determination.Results The content of 5 kinds heavy metal element in Niaoduqing grain were respectively 0.4902,0.3043,0.0346,0.00059,0.0948ppm.Conclusion By ICP-MS method,the contents of 5 kinds heavy metal element in Niaoduqing grain is very low,good safety. |
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| Keywords: | Niaoduqing grain Inductively coupled plasma mass spectrometry Heavy metal element |
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