Calibration of isotope amount ratios by analysis of isotope mixtures

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DOIResolve DOI: http://doi.org/10.1007/s00216-012-5785-1
AuthorSearch for:
TypeArticle
Journal titleAnalytical and Bioanalytical Chemistry
ISSN1618-2642
1618-2650
Volume403
Issue8
Pages20712076; # of pages: 6
Subjectmetrology; mass spectrometry; isotope amount ratios
AbstractThe question as to what constitutes a fully calibrated isotope amount ratio measurement still remains a topic of active research. For years, the definitive calibration approach has been by means of synthetic mixtures of highly enriched isotopes with known chemical purity to give gravimetrically defined ratios. This article outlines the core concepts and assumptions of this method and illustrates the recent developments in the practical metrology of isotope amount ratio measurements.
Publication date
LanguageEnglish
AffiliationNRC Institute for National Measurement Standards; National Research Council Canada
Peer reviewedYes
Identifier5785
NPARC number21268283
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Record identifier5b75dff8-00e4-4f2b-bacf-77fa70767efd
Record created2013-06-13
Record modified2016-07-06
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