Electron probe X-ray microanalysis for the assessment of homogeneity of candidate reference materials at the nanogram level

被引：6

作者：

Hoornaert, S ^{[1
]}

Treiger, B ^{[1
]}

Valkovic, V ^{[1
]}

Van Grieken, R ^{[1
]}

机构：

[1] Univ Antwerp, Dept Chem, Micro & Trace Anal Ctr, B-2610 Antwerp, Belgium

来源：

MIKROCHIMICA ACTA | 1998年 / 128卷 / 3-4期

关键词：

homogeneity; reference materials; electron probe X-ray microanalysis;

D O I：

10.1007/BF01243051

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A new approach to the assessment of homogeneity for powder samples of candidate reference materials with the help of electron probe X-ray microanalysis (EPMA) is proposed, It is based on the utilisation of the Kolmogorov-Smirnov statistics coupled with the Akaike Information Criterion in the processing of the quantitative EPMA data. The evaluation of three IAEA candidate reference materials with the described approach is discussed.

引用

页码：207 / 213

页数：7

共 33 条

[1] Electron probeX-ray microanalysis for the assessment of homogeneity of candidate reference materials at the nanogram level
Stefaan Hoornaert
Boris Treiger
Vlado Valkovic
René Van Grieken
Microchimica Acta, 1998, 128 : 207 - 213
[2] Assessment of homogeneity of candidate reference material at the nanogram level and investigation on representativeness of single particle analysis using electron probe X-ray microanalysis
Ro, CU
Hoornaert, S
Van Grieken, R
ANALYTICA CHIMICA ACTA, 1999, 389 (1-3) : 151 - 160
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[5] Quality of electron probe X-ray microanalysis determinations obtained from laboratory reference materials of the coppery alloys and basaltic glasses
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NEUROSCIENTIST, 1999, 5 (06) : 371 - 382
[9] Distribution analysis of functional groups in polymers by derivatization-electron probe X-ray microanalysis
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POLYMER DEGRADATION AND STABILITY, 2001, 72 (03) : 393 - 398
[10] Distribution analysis of functional groups in polyvinyl chloride by derivatization electron probe X-ray microanalysis
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