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电感耦合高频等离子体(简称ICP,下同)应用于发射光谱的定量分析具有同时测定多种元素的能力,还具有检出限低、高精度、化学干扰小,线性范围广等显著优点。近年来为分析工作者高度重视。并且获得日趋广泛的应用。去年我室从日本引进了一台ICPQ—100型光电直读光谱仪。我们参阅了有关资料,利用该仪器进行了硅酸盐和铝土矿中SiO_2、Fe_2O_3、A1-2O-3、CaO、MgO、MnO、TiO_2多项目的定量分析,样品经碱熔、热水提取、酸化等简单的化学处理后,即可测定。分析结果完全符
Inductively Coupled High-Frequency Plasma (ICP, the same below) is used in the quantitative analysis of emission spectra with the ability to simultaneously determine a variety of elements. It also has the advantages of low detection limit, high precision, small chemical interference and a wide linear range. In recent years, analysts attach great importance. And access to an increasingly wide range of applications. Last year, I imported an ICPQ-100 optical direct reading spectrometer from Japan. We refer to the relevant information, the use of the instrument silicate and bauxite in the SiO_2, Fe_2O_3, A1-2O-3, CaO, MgO, MnO, TiO_2 multi-item quantitative analysis of samples by alkali melting, hot water extraction , Acidification and other simple chemical treatment, you can determine. The analysis results are complete