publication . Article . Other literature type . 2017

Development of the state secondary measurement standard and certified reference materials for composition on the basis of liquid and gas chromatography

Shokhinaa, Olga S.; Medvedevskikh, Maria Yu.; Krashenininaa, Maria P.; Makarova, Svetlana G.; Krylovb, Anatoliy I.; Tkachenkob, Irina Yu.; Mikheeva, Alena Yu.;
Open Access Russian
  • Published: 01 Jun 2017 Journal: Standartnye Obrazcy, volume 13, issue 1, pages 9-26 (issn: 2077-1177, Copyright policy)
  • Publisher: Ural Research Institute of Metrology
Abstract
The article is devoted to the development of the state secondary measurement standard of mass fraction units and mass (molar) concentration of organic components in liquid and solid substances and materials based on gas and liquid chromatography. The composition of the state secondary measurement standard, as well as the results of evaluating metrological characteristics have been considered. The problem of ensuring the traceability of measurement results to SI units is given in the article. Two approaches are proposed for obtaining a unit from the state primary standard of mass (molar) fraction units and mass (molar) concentration of organic components in liqui...
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free text keywords: эталоны, стандартные образцы, газовая хроматография, жидкостная хроматография, прослежи-ваемость результатов измерений, стандартный образец состава п, п-ддт, стандартный образец состава раствора бенз(а)пирена в ацетонитриле, токсичные вещества, measurement standards, certified reference materials, gas chromatography, liquid chromatography, traceability of measurement results, crm for composition of p, p-ddt, crm for composition of benz(a)pyrene solution in acetonitrile, toxic substances, lcsh:Technology, lcsh:T, Isotope dilution, Mass fraction, Pyrene, chemistry.chemical_compound, chemistry, Gas chromatography, Certified reference materials, Mass spectrometry, Acetonitrile, Primary standard, Analytical chemistry
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