SEPARATION OF MASS-SPECTRA OF MIXTURES BY FACTOR-ANALYSIS

被引：124

作者：

KNORR, FJ

FUTRELL, JH

机构：

[1] Department of Chemistry, University of Utah, Salt Lake City

来源：

ANALYTICAL CHEMISTRY | 1979年 / 51卷 / 08期

关键词：

D O I：

10.1021/ac50044a030

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A method for the separation of mass spectra of mixtures is developed utilizing a factor analysis approach. It is shown to be possible, under certain conditions, to separate the data from mass spectra of mixtures into the mass spectra of the pure components and to give their respective concentrations. The technique is evaluated on an artificial data set and on data from mass spectra of mixtures previously reported in the literature. © 1979, American Chemical Society. All rights reserved.

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页码：1236 / 1241

页数：6

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