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dc.contributor.authorLe Clercq, Martijn
dc.contributor.authorvan der Plicht, Johannes
dc.contributor.authorGröning, Manfred
dc.date.accessioned2021-02-11T20:44:43Z
dc.date.available2021-02-11T20:44:43Z
dc.date.issued1998-01-01
dc.identifier.citationLe Clercq, M., van der Plicht, J., & Gröning, M. (1998). New 14C reference materials with activities of 15 and 50 pMC. Radiocarbon, 40(1), 295-297.
dc.identifier.issn0033-8222
dc.identifier.doi10.1017/S0033822200018178
dc.identifier.urihttp://hdl.handle.net/10150/653653
dc.descriptionFrom the 16th International Radiocarbon Conference held in Gronigen, Netherlands, June 16-20, 1997.
dc.description.abstractTwo new 14C reference materials have been developed for international use, filling a gap in the present C1-C6 series available from the IAEA. By mixing a modern and a synthetic substance, 150 kg of C7 (ca. 50 pMC activity) and C8 (ca. 15 pMC activity), respectively, were obtained.
dc.language.isoen
dc.publisherDepartment of Geosciences, The University of Arizona
dc.relation.urlhttp://radiocarbon.webhost.uits.arizona.edu/
dc.rightsCopyright © by the Arizona Board of Regents on behalf of the University of Arizona. All rights reserved.
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subjectnatural materials
dc.subjectrecrystallization
dc.subjectsynthetic materials
dc.subjectmixing
dc.subjectchemical reactions
dc.subjectcarboxylic acids
dc.subjectoxalic acid
dc.subjectstandard materials
dc.subjectorganic acids
dc.subjectisotope ratios
dc.subjectorganic compounds
dc.subjectC 14
dc.subjectcarbon
dc.subjectisotopes
dc.subjectradioactive isotopes
dc.subjectC 13 C 12
dc.subjectstable isotopes
dc.titleNew 14C Reference Materials with Activities of 15 and 50 pMC
dc.typeProceedings
dc.typetext
dc.identifier.journalRadiocarbon
dc.description.noteThis material was digitized as part of a cooperative project between Radiocarbon and the University of Arizona Libraries.
dc.description.collectioninformationThe Radiocarbon archives are made available by Radiocarbon and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information.
dc.eprint.versionFinal published version
dc.description.admin-noteMigrated from OJS platform February 2021
dc.source.volume40
dc.source.issue1
dc.source.beginpage295
dc.source.endpage297
refterms.dateFOA2021-02-11T20:44:43Z


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