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本文是系列工作的第四部分。利用光栅刻线为 3 60 0条 /mm的顺序扫描高分辨率ICP AES光谱仪研究了铕 (Eu)和钆 (Gd)分别作为基体时对其他 14个稀土元素共 66条“首选分析线”的光谱干扰情况 ,获得了相应的光谱干扰轮廓和其他光谱干扰信息 ,为选择不同稀土基体中的稀土元素最佳分析线提供了有益的参考依据
This article is the fourth part of the series. A series of 66 “preferred analysis lines” for 14 other rare earth elements were investigated using a sequential scanning high resolution ICP AES spectrometer with a grating line of 3 60 microg / mm, using Eu and Gd as matrix respectively Spectral interference situation, obtained the corresponding spectral interference profile and other spectral interference information, which provides a useful reference for choosing the best analysis line of rare earth elements in different rare earth matrix