Studying aerosol samples by non-linear mapping of electron probe microanalysis data

One of the graphical multivariate data analysis, namely non-linear mapping, is applied to the processing of the results of electron probe x-ray microanalysis of individual aerosol particles. A method of representation of the results of non-linear mapping in the form of triplot is proposed. It is sho...

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Bibliographic Details
Published in:Analytica chimica acta 1993-12, Vol.284 (1), p.119-124
Main Authors: Treiger, B., Van Malderen, H., Bondarenko, I., Van Espen, P., Van Grieken, R.
Format: Article
Language:English
Subjects:
Aerosols
Analytical chemistry
Chemistry
Chemometrics
Electron probe microanalysis
Environmental analysis
Exact sciences and technology
Multivariate calibration
Spectrometric and optical methods
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Summary:One of the graphical multivariate data analysis, namely non-linear mapping, is applied to the processing of the results of electron probe x-ray microanalysis of individual aerosol particles. A method of representation of the results of non-linear mapping in the form of triplot is proposed. It is shown that it can be used for the fast evaluation of the data structure. The results for aerosol samples from the Lake Baikal are discussed.
ISSN:0003-2670
1873-4324
DOI:10.1016/0003-2670(93)80014-C