| 超声波提取法在RoHS检测中的应用 |
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| 引用本文： | 牛丽川,张谷一,刘化玲,黄小亚.超声波提取法在RoHS检测中的应用[J].电声技术,2012,36(9):83-84. |
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| 作者姓名： | 牛丽川 张谷一 刘化玲 黄小亚 |
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| 作者单位： | 国家广播电视产品质量监督检验中心,北京,100015 |
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| 摘 要： | 采用超声波提取法对检测样品前处理,以气相色谱-质谱法定量分析,通过与索氏提取法、标准样品比较验证其可行性。t值检验结果无显著性差异,符合要求。超声波提取法简便快捷,准确有效,可用于RoHS检测有机类样品前处理。
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| 关 键 词： | 超声波提取法 索氏提取法 RoHS检测 |
Application of Ultrasonic Extraction in RoHS Testing |
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| NIU Lichuan
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ZHANG Guyi
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LIU Hualing
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HUANG Xiaoya.Application of Ultrasonic Extraction in RoHS Testing[J].Audio Engineering,2012,36(9):83-84. |
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| Authors: | NIU Lichuan ZHANG Guyi LIU Hualing HUANG Xiaoya |
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| Affiliation: | (National Testing and Inspection Center for Radio and TV Products, Beijing 100015 ,China) |
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| Abstract: | In this paper, ultrasonic extraction on the sample processing, and GC -MS for quantitative analysis are used. Compared with Soxhlet extraction and standard sample, this method is verified to be feasible. The results of t - test show no significant differences. Ultrasonic extraction is an effective pretreatment for RoHS testing. |
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| Keywords: | ultrasonic extraction Soxhlet extraction RoHS testing |
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