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Titolo:
Example of a technique for evaluation of interferences caused by complicated sample matrix elements in ICP-AES determination
Autore:
Hautaniemi, P; Matilainen, R;
Indirizzi:
Univ Jyvaskyla, Dept Chem, Jyvaskyla 40351, Finland Univ Jyvaskyla Jyvaskyla Finland 40351 pt Chem, Jyvaskyla 40351, Finland
Titolo Testata:
FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY
fascicolo: 1, volume: 370, anno: 2001,
pagine: 28 - 32
SICI:
0937-0633(200105)370:1<28:EOATFE>2.0.ZU;2-W
Fonte:
ISI
Lingua:
ENG
Soggetto:
ATOMIC EMISSION-SPECTROMETRY; CEMENTED TUNGSTEN CARBIDES; DIFFERENT WAVELENGTHS; FERTILIZERS; IRON; NICKEL; COBALT; BINDER; COPPER; ZINC;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
18
Recensione:
Indirizzi per estratti:
Indirizzo: Hautaniemi, P Univ Jyvaskyla, Dept Chem, POB 35, Jyvaskyla 40351, Finland Univ Jyvaskyla POB 35 Jyvaskyla Finland 40351 0351, Finland
Citazione:
P. Hautaniemi e R. Matilainen, "Example of a technique for evaluation of interferences caused by complicated sample matrix elements in ICP-AES determination", FRESEN J AN, 370(1), 2001, pp. 28-32

Abstract

An example of a useful and rapid procedure for the evaluation of interferences caused by complicated sample matrices in inductively coupled plasma atomic emission spectrometry (ICP-AES) is described. Using simple acid-base standards, all the elements investigated were determined separately in complicated matrices with satisfactory results. Multiple linear regression was used to calculate the linear correction coefficients for each matrix elementanalyzed. Good analytical results improved still further when this correction method was used.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/09/20 alle ore 13:07:11