APPLICATION OF A FRACTIONAL FACTORIAL DESIGN FOR THE DETERMINATION OF CADMIUM BY ETA-AAS IN DIFFERENT ATOMIZATION SYSTEMS

被引：8

作者：

ARAUJO, PW ^{[1
]}

GOMEZ, CV ^{[1
]}

MARCANO, E ^{[1
]}

BENZO, Z ^{[1
]}

机构：

[1] INST VENEZOLANO INVEST CIENT,CTR QUIM,QUIM ANALIT LAB,CARACAS 1020A,VENEZUELA

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1995年 / 351卷 / 2-3期

关键词：

D O I：

10.1007/BF00321638

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A multivariate study was applied to the investigation of the variables affecting the cadmium sensitivity in a graphite furnace, with and without platform atomization or matrix modifier. The results indicated that, depending on the atomization system used, the factors studied (drying, ashing, atomization, calibration curve) exert an influence on the analysis. The interactions between the factors were also analyzed.

引用

页码：204 / 208

页数：5

共 33 条

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