JOURNAL 1838


Journal of Chemical Metrology
VOLUME & ISSUE
Available Online: November 03,2020
PAGES
p.1 - 5
DOI ADDRESS
http://doi.org/10.25135/jcm.50.20.10.1838
(DOI number will be activated after the manuscript has been available in an issue.)
STATISTICS
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AUTHORS
  • Ivo Leito
  • Irja Helm
PDF OF ARTICLE

GRAPHICAL ABSTRACT


ABSTRACT


This article presents some typical questions from practitioners, trying to implement metrological concepts in their everyday chemical analysis work, and answers to them by the authors, in the context of the authors’ pragmatic view on applying the metrological principles to chemical analysis. Several of the presented questions are staples at training seminars and during on-line courses. The answers to the questions reflect the authors’ opinions and are not always fully in line with the generally accepted positions.

KEYWORDS
  • Metrology in chemistry
  • reference values
  • repeatability
  • intermediate precision
  • constant improvement