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dc.contributor.authorSantos, G. M.
dc.contributor.authorMoore, R. B.
dc.contributor.authorSouthon, J. R.
dc.contributor.authorGriffin, S.
dc.contributor.authorHinger, E.
dc.contributor.authorZhang, D.
dc.date.accessioned2021-02-11T20:44:07Z
dc.date.available2021-02-11T20:44:07Z
dc.date.issued2007-01-01
dc.identifier.citationSantos, G. M., Moore, R. B., Southon, J. R., Griffin, S., Hinger, E., & Zhang, D. (2007). AMS 14C sample preparation at the KCCAMS/UCI facility: Status report and performance of small samples. Radiocarbon, 49(2), 255-269.
dc.identifier.issn0033-8222
dc.identifier.doi10.1017/S0033822200042181
dc.identifier.urihttp://hdl.handle.net/10150/653523
dc.descriptionFrom the 19th International Radiocarbon Conference held in Keble College, Oxford, England, April 3-7, 2006.
dc.description.abstractWe present an overview of accelerator mass spectrometry (AMS) radiocarbon sample preparation and measurements, describing the technical upgrades that now allow us to routinely obtain 0.2-0.3% precision for 1-mg carbon samples. A precision of ~1% on samples with 100 g of carbon can also be achieved. We have also developed graphitization techniques and AMS procedures for ultra-small samples (down to 0.002 mg of carbon). Detailed time series are presented for large and small aliquots of standards such as NIST OX-I and OX-II; FIRI-C and -D; IAEA-C6, -C7 and -C8; and 14C-free samples.
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.titleAMS 14C Sample Preparation at the KCCAMS/UCI Facility: Status Report and Performance of Small Samples
dc.typeProceedings
dc.typetext
dc.identifier.journalRadiocarbon
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.volume49
dc.source.issue2
dc.source.beginpage255
dc.source.endpage269
refterms.dateFOA2021-02-11T20:44:07Z


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