| 电感耦合等离子体发射光谱仪检测玩具中有害元素 |
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| 引用本文： | 樊小军,刘晓暄,崔艳艳.电感耦合等离子体发射光谱仪检测玩具中有害元素[J].化工生产与技术,2011,18(6):52-54,59,10. |
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| 作者姓名： | 樊小军 刘晓暄 崔艳艳 |
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| 作者单位： | 广东工业大学材料与能源学院,广州,510006 |
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| 摘 要： | 对不同材料类型玩具中8种重金属元素(As、Pb、Cr、Ba、Se、Sb、Hg、Cd)进行测定并分析,选用不同浓度的盐酸溶解样品,样液定容后用电感耦合等离子体发射光谱仪(ICP-AES)进行测定.其涂层、塑胶、色粉、PVC皮革样品中各重金属含量符合GB 6675-2003标准,为合格品;软胶中Pb重金属元素含量超出标准范...
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| 关 键 词： | 电感耦合等离子体发射光谱仪 玩具 重金属 可溶性有害元素 |
Monitoring the Harmful Elements in Toys by Inductive Coupling Plasma Emitting Spectrometer |
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| Fan Xiaojun,Liu Xiaoxuan,Cui Yanyan.Monitoring the Harmful Elements in Toys by Inductive Coupling Plasma Emitting Spectrometer[J].Chemical Production and Technology,2011,18(6):52-54,59,10. |
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| Authors: | Fan Xiaojun Liu Xiaoxuan Cui Yanyan |
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| Affiliation: | (College of Material and Energy,Guangdong University of Technology,Guangzhou 510006) |
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| Abstract: | To analyze eight kinds of heavy metals(As,Pb,Cr,Ba,Se,Sb,Hg,Cd) in different materials toys.The samples were digested in HCl,and then it was determined by ICP-AES.The heavy metals of the samples(coating,plastics,toner,and PVC leather) found corresponding standards of GB 6675—2003,and element content of Pb in soft exceeded the standard.And they had a good recovery.According to the ICP-AES results,the technique was superprecision,high accuracy,little interference,convenient and rapid in detection of heavy metals in toys. |
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| Keywords: | inductive coupling plasma emitting spectrometer toy heavy metal soluble harmful elements |
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