| ICP-AES测定口香糖中的7种元素 |
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| 引用本文： | 王义惠,宋晓春,赵英飞,罗剑秋,周伟.ICP-AES测定口香糖中的7种元素[J].光谱实验室,2011,28(6):3215-3217. |
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| 作者姓名： | 王义惠 宋晓春 赵英飞 罗剑秋 周伟 |
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| 作者单位： | 中国钢研科技集团有限公司北京纳克分析仪器有限公司 北京市海淀区丰贤中路11号100094 |
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| 摘 要： | 对比了碱熔法和湿法消解两种不同的方法处理样品,用电感耦合等离子体-原子发射光谱法（ICP-AES）测定口香糖中的Ti、Mn、Al、Ca、As、Pb、Cd元素。并对结果比较好的湿法消解方法进行了加标回收实验,平均回收率在97.5%—102.5%之间。
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| 关 键 词： | 电感耦合等离子体-原子发射光谱法 口香糖 碱熔 湿法消解 |
Determination of Seven Elements in Chewing Gum by ICP-AES |
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| WANG Yi-Hui,SONG Xiao-Chun,ZHAO Ying-Fei,LUO Jian-Qiu,ZHOU Wei.Determination of Seven Elements in Chewing Gum by ICP-AES[J].Chinese Journal of Spectroscopy Laboratory,2011,28(6):3215-3217. |
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| Authors: | WANG Yi-Hui SONG Xiao-Chun ZHAO Ying-Fei LUO Jian-Qiu ZHOU Wei |
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| Institution: | WANG Yi-Hui SONG Xiao-Chun ZHAO Ying-Fei LUO Jian-Qiu ZHOU Wei(China Iron & Steel Research Institute Group,Beijing NCS Analytical Instruments Co.,Ltd.,Beijing 100094,P.R.China) |
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| Abstract: | The contents of Ti,Mn,Al,Ca,As,Pb and Cd were measured by ICP-AES after the chewing gum digestion by alkali fusion method and wet digestion.The results of wet digestion were better,and the added standard recovery experiment was carried out,and the average recoveries were from 97.5% to 102.5%. |
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| Keywords: | ICP-AES Chewing Gum Alkali Fusion Wet Digestion |
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