publication . Article . 2017

Interlaboratory comparison tests in mineralogical works

Elena G. Ozhogina; Maria I. Lebedeva; Elena A. Gorbatova;
Open Access
  • Published: 01 Nov 2017 Journal: Reference materials, volume 13, pages 37-47 (issn: 2077-1177, Copyright policy)
  • Publisher: Ural Research Institute of Metrology (UNIIM)
Abstract
Introduction. Activities of FSBI “VIMS” are aimed at ensuring accuracy and comparability of the results of mineralogical analyses accompanying exploration and technological work. Evaluation of the research result quality is carried out with the help of various metrological instruments, one of which is an interlaboratory comparison test. Purpose. The purpose of interlaboratory comparison tests (ICTs) is to assess the results of X-ray quantitative phase analysis of an artificial mixture of minerals and to confirm the level of competence of testing laboratories. Methods. The procedure for conducting interlaboratory comparison tests is as follows: development of the...
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Subjects
free text keywords: testing laboratories, interlaboratory comparison tests, accuracy and comparability of test results, a sample for accuracy control of test results, x-ray quantitative phase analysis, metrological evaluation, one-way analysis of variance, homogeneity of an artificial mixture of minerals, ICTS, Statistical processing, Computer science, Research result, Control sample, Quantitative phase analysis, Manufacturing engineering, Comparability, Competence (human resources), lcsh:Technology, lcsh:T
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