机构地区: 广东出入境检验检疫局
出 处: 《检验检疫科学》 2009年第6期31-34,共4页
摘 要: 本文通过采用超声萃取电子电气产品中的有机锡,并将提取物进行红外光谱分析,观察谱图中是否有C-Sn键在630cm^-1-440cm^-1间的特征吸收,从而进行有机锡的定性筛选。 This article is to discuss the qualitative screening of organotin in electrotechnical products by FT - IR After extracting organotin in electrotechnical products via ultrasonic, observing whether the spectrum contains the characteristic peaks of the C -Sn bond within the 630cm-1 - 440cm^-1 region, then, to figure out whether the sample contains organotin.