摘要
本文基于干扰系数校正法,提出一种新的校正元素间相互干扰的方法——逐步逼近校正法,以及相应的计算机软件系统。对复杂体系中元素间相互光谱干扰和元素“自身”非光谱干扰进行校正,获得了良好的结果。
Various interelement interferences usually exist in the analysis of complex, multi- component samples by ICP-AES.The problem is how to look for an ideal course to correct them. A new method named "Successive Approximation Correction Method" (SACM) is advanced in this paper. SACM is based on .K-coefficient correction method, and can be described with the equationGood results, whether major or trace elements, can be gained by the use of SACM. In the article SACM is proven, checked and evaluated.
作者
檀金宗
陈新坤
马锦秋
Tan Jinzong;Chen Xinkun;Ma Jinqiu(Department of Chemistry,Nankai University,Tianjin;Central Laboratory,Nankai University,Tianjin)
出处
《高等学校化学学报》
SCIE
EI
CAS
1988年第10期993-997,共5页
Chemical Journal of Chinese Universities
基金
国家自然科学基金。
关键词
电感耦合等离子体
原子发射光谱分析
元素间干扰
逐步逼近校正法
Inductively coupled plasma
Atomic emission spectrometry
Interelement interference
Successive approximation correction method
