BLED-1: Lead-204 and lead-207 double spike isotopic standard

From National Research Council Canada

Alternative titleBLED-1 : Étalon isotopique à double spike en plomb-204 et plomb-207
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DOIResolve DOI: https://doi.org/10.4224/crm.2021.bled-1
AuthorSearch for: 1ORCID identifier: https://orcid.org/0000-0002-3349-5535; Search for: 1; Search for: 2; Search for: 1ORCID identifier: https://orcid.org/0000-0002-1167-6474; Search for: 1ORCID identifier: https://orcid.org/0000-0002-2377-2615; Search for: 1ORCID identifier: https://orcid.org/0000-0002-4351-2503
Affiliation
  1. National Research Council Canada
  2. State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Wuhan, PR China
Format3D, Material
SubjectCanadian reference material; BLED-1; lead; isotopes of lead; atomic weight
Abstract
Analytes
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AnalyteQuantityValueExpanded uncertaintyUnitType
Leadatomic weight205.48270.00101certified
Lead-204isotopic abundance0.493110.00034mol/molcertified
Lead-206isotopic abundance0.094660.00007mol/molcertified
Lead-207isotopic abundance0.329960.00029mol/molcertified
Lead-208isotopic abundance0.082270.00009mol/molcertified
204Pb/206Pbisotope ratio5.20920.0063mol/molcertified
207Pb/206Pbisotope ratio3.48560.0036mol/molcertified
208Pb/206Pbisotope ratio0.86900.0009mol/molcertified
204Pb/207Pbisotope ratio1.49450.0023mol/molcertified
206Pb/207Pbisotope ratio0.28690.0003mol/molcertified
208Pb/207Pbisotope ratio0.24930.0003mol/molcertified
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PublisherNational Research Council of Canada
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  • © 2021 National Research Council of Canada
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CollectionCanadian Reference Materials and Methods
Record identifier0d2a6545-26c3-4ae0-bcbf-d33c6be6d159
Record created2021-05-15
Record modified2022-05-09
Date modified: