Ensuring the Quality of the Analytical Process in a Research Laboratory

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creativework.keywordsalkaline reactivity, BCR® sequential extraction, chalcogenide glasses, physicochemical properties, standard addition, validation
creativework.publisherMultidisciplinary Digital Publishing Institute (MDPI)en
dc.contributor.authorSurleva A.
dc.contributor.authorAngelova L.
dc.contributor.authorIlieva D.
dc.contributor.authorIvanova V.
dc.contributor.authorSurleva O.
dc.contributor.authorChavdarova K.
dc.date.accessioned2024-07-10T14:27:06Z
dc.date.accessioned2024-07-10T14:51:32Z
dc.date.available2024-07-10T14:27:06Z
dc.date.available2024-07-10T14:51:32Z
dc.date.issued2024-04-01
dc.description.abstractFeatured Application: The approaches for estimation of the analytical behavior of measuring methods could be applied in a research laboratory aiming at the characterization of new materials or a new method for analysis. The limitations of well-known approaches are described, and the alternatives are discussed. This paper discusses approaches for verification of methods of measurements of chemical and physical characteristics of specific samples. The limitations of well-known approaches are discussed. Some examples of alternatives are given to demonstrate specific issues encountered in the research laboratory analyzing new materials or characterizing new properties of materials. Application of sequential procedure using lower quantities of samples and reagents is presented. A standard addition to solid samples is discussed. The approach of control charts for estimation of method uncertainty for determination of plant available phosphorus is presented. The method comparison is applied as an approach to verification of alkaline reactivity by inductively coupled plasma–optical emission spectroscopy (ICP-OES) measurement, as well as density of newly synthesized chalcogenide glass materials. The presented examples demonstrated that alternative approaches are needed in order to verify the methods applied due to the great variety of activities and corresponding tasks in a research laboratory.
dc.identifier.doi10.3390/app14083281
dc.identifier.issn2076-3417
dc.identifier.scopusSCOPUS_ID:85192555716en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/942
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85192555716&origin=inward
dc.titleEnsuring the Quality of the Analytical Process in a Research Laboratory
dc.typeArticle
oaire.citation.issue8
oaire.citation.volume14
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