| ICP-AES法同时测定鞋材中重金属含量 |
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| 引用本文： | 吕水源,刘伟,林华,孙华华. ICP-AES法同时测定鞋材中重金属含量[J]. 光谱学与光谱分析, 2006, 26(3): 557-560 |
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| 作者姓名： | 吕水源 刘伟 林华 孙华华 |
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| 作者单位： | 福建出入境检验检疫局,福建,福州,350001;福建出入境检验检疫局,福建,福州,350001;福建出入境检验检疫局,福建,福州,350001;福建出入境检验检疫局,福建,福州,350001 |
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| 基金项目： | 福建省出入境检验检疫局科研项目 |
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| 摘 要： | 采用碳化裂解-HNO3-HClO4消解法处理鞋材样品,用ICP-AES法在同一份制备液中同时测定鞋材中Pb,Cd,Cr,Ni,Cu,Zn,Co,Fe等多种重金属元素含量.对分析谱线的选择,基体和共存元素的干扰情况等进行了研究,方法安全、简便、快速、准确.回收率在92.0%～102.0%之间,相对标准偏差在1.0%～4.6%之间.
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| 关 键 词： | ICP-AES 鞋材 重金属 碳化裂解 |
| 文章编号： | 1000-0593（2006）03-0557-04 |
| 收稿时间： | 2005-01-16 |
| 修稿时间： | 2005-05-08 |
Simultaneous Determination of Heavy Metal Elements in Footwear Materials by ICP-AES |
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| L Shui-yuan,LIU Wei,LIN Hua,SUN Hua-hua. Simultaneous Determination of Heavy Metal Elements in Footwear Materials by ICP-AES[J]. Spectroscopy and Spectral Analysis, 2006, 26(3): 557-560 |
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| Authors: | L Shui-yuan LIU Wei LIN Hua SUN Hua-hua |
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| Affiliation: | Fujian Entry-Exit Inspection and Quarantine Administration, Fuzhou 350001, China |
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| Abstract: | Footwear materials were treated by the digestion method of carbonization-crack-HNO3-HClO4 dissolution, and the heavy metal elements in these materials were simultaneously determined in the same treated solution. Factors such as the selection of analytical wavelength and the interference of matrix and coexistent elements were studied. The method was secure, convenient, rapid and accurate. The recovery rates of the procedure were between 92. 0% and 102.0% with RSDs between 1.0% and 4. 6%. |
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| Keywords: | ICP-AES Footwear materials Heavy metal elements Carbonization-crack |
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