ICP-AES中光谱干扰的计算机模拟——Ⅳ.不同分辨率条件下谱线互相干扰的模拟

Computer Simulation of Spectral Interferences in Inductively Coupled Plasma Atomic Emission Spectroscopy——Ⅳ. Simulation of Spectral Interferences under Various Resolution Conditions

本实验从仪器变宽角度出发,通过计算机模拟方法观察了不同分辨率条件下谱线之间的干扰情况。这种模拟既有助于样品分析前对仪器分光条件进行合理选择,又可为单色器的性能比较提供有益的参考依据。

The spectral interferences of Fe matrix on Cr Ⅱ 283.563 nm line under various resolutionconditions in ICP-AES were simulated. It has been shown that the simulation is very useful forthe comparison of performance between different ICP spectrometers.