| ICP-AES法同时测定搪瓷餐具中铅镉锑镍的溶出量 |
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| 引用本文： | 吕水源,杨荣鑫,刘伟.ICP-AES法同时测定搪瓷餐具中铅镉锑镍的溶出量[J].理化检验(化学分册),2006,42(2):122-124. |
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| 作者姓名： | 吕水源 杨荣鑫 刘伟 |
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| 作者单位： | 福建出入境检验检疫局,福州,350001;福建出入境检验检疫局,福州,350001;福建出入境检验检疫局,福州,350001 |
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| 摘 要： | 采用ICP-AES法同时测定搪瓷餐具中铅、镉、锑、镍的溶出量，并对ICP-AES法测定乙酸（4％）浸泡液时分析线的选择，入射功率、护套气流量、载气压力的影响，以及基体和共存离子的干扰等进行研究。方法简便快速，回收率为100．8-104．0%，相对标准偏差为0．66％～1．75％。
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| 关 键 词： | ICP-AES 搪瓷餐具 铅 镉 锑 镍 |
| 文章编号： | 1001-4020（2006）02-0122-03 |
| 收稿时间： | 2004-12-16 |
| 修稿时间： | 2004年12月16 |
SIMULTANEOUS DETERMINATION OF Pb Cd Sb Ni RELEASED FROM ENAMEL WARES BY ICP-AES |
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| LU Shui-yuan,YANG Rong-xin,LIU Wei.SIMULTANEOUS DETERMINATION OF Pb Cd Sb Ni RELEASED FROM ENAMEL WARES BY ICP-AES[J].Physical Testing and Chemical Analysis Part B:Chemical Analgsis,2006,42(2):122-124. |
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| Authors: | LU Shui-yuan YANG Rong-xin LIU Wei |
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| Institution: | Fujian Entry-Exit Inspection and Quarantine Bureau, Fuzhou 350001, China |
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| Abstract: | An ICP-AES method for the simultaneous determination of Pb, CA, Sb, Ni released from enamel wares was presented. The effects of analytical lines, applied power, sheath gas flow-rate and carrier gas flow-rate, matrix and coexisting elements were investigated. The method was convenient and rapid. The recovery of elements studied were ranged between 100. 8 %-104. 0%. The RSD were in range of 0. 66%-1.75%. |
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| Keywords: | ICP-AES Enamel wares Lead Cadmium Antimony Nickel |
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