Document Detail

A long-term validation of the modernised DC-ARC-OES solid-sample method.
MedLine Citation:
PMID:  11798095     Owner:  NLM     Status:  PubMed-not-MEDLINE    
The validation procedure based on ISO 17025 standard has been used to study and illustrate both the longterm stability of the calibration process of the DC-ARC solid sample spectrometric method and the main validation criteria of the method. In the calculation of the validation characteristics depending on the linearity(calibration), also the fulfilment of predetermining criteria such as normality and homoscedasticity was checked. In order to decide whether there are any trends in the time-variation of the analytical signal or not, also the Neumann test of trend was applied and evaluated. Finally, a comparison with similar validation data of the ETV-ICP-OES method was carried out.
K Flórián; J Hassler; O Förster
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Fresenius' journal of analytical chemistry     Volume:  371     ISSN:  0937-0633     ISO Abbreviation:  Fresenius J Anal Chem     Publication Date:  2001 Dec 
Date Detail:
Created Date:  2002-01-18     Completed Date:  2002-02-04     Revised Date:  2003-10-31    
Medline Journal Info:
Nlm Unique ID:  9114077     Medline TA:  Fresenius J Anal Chem     Country:  Germany    
Other Details:
Languages:  eng     Pagination:  1047-51     Citation Subset:  -    
Department of Chemistry, Faculty of Metallurgy, Technical University of Kosice, Slovakia.
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