Mass bias fractionation laws for multi-collector ICPMS: assumptions and their experimental verification

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DOIResolve DOI: https://doi.org/10.1021/ac9008435
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  1. National Research Council Canada. NRC Institute for National Measurement Standards
FormatText
TypeArticle
Journal titleAnalytical Chemistry
ISSN0003-2700
1520-6882
Volume81
Issue16
Pages6774–6778; # of pages: 5
Abstract
Although mass bias fractionation correction is among the most studied theoretical aspects of analytical mass spectrometry, several assumptions imbedded in the conventional correction models remain largely untested. Experimental evidence is given herein highlighting parts-per-thousand deviations from the conventional mass bias correction models which can occur with use of multicollector inductively coupled plasma mass spectrometry. Furthermore, current mass spectrometric approaches are not capable of elucidating the fractionation exponent.
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LanguageEnglish
Peer reviewedYes
NPARC number21277193
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Record identifierabec0e70-99f4-4510-8d15-de8bfae96aba
Record created2016-01-05
Record modified2019-03-06
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