Ultra-low-level determination of 236U in IAEA marine reference materials by ICPMS and AMS

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dc.contributor.authorLee, SHen_AU
dc.contributor.authorPovinec, PPen_AU
dc.contributor.authorWyse, Een_AU
dc.contributor.authorHotchkis, MACen_AU
dc.date.accessioned2010-07-29T00:33:12Zen_AU
dc.date.available2010-07-29T00:33:12Zen_AU
dc.date.issued2008-06en_AU
dc.date.statistics2008-06en_AU
dc.description.abstractThe development of analytical procedures for the measurement of ultra-low levels of U-236 in marine samples using high-resolution inductively coupled plasma mass spectrometry (HR-ICPMS) and accelerator mass spectrometry (AMS) techniques are discussed and results are presented for IAEA reference materials-marine sediments (IAEA-135, 306, 384 and 385), marine biota (IAEA-134 and 414) and seawater (IAEA-381), collected in areas affected by nuclear reprocessing plants and nuclear weapons tests. The obtained minimum detection limit of the U-236/U-231 atom ratio was 1 x 10(-8) for AMS and 1 x 10(-6) for HR-ICPMS. © 2008, Elsevier Ltd.en_AU
dc.identifier.citationLee, S. H., Povinec, P. P., Wyse, E., & Hotchkis, M. A. C. (2008). Ultra-low-level determination of 236U in IAEA marine reference materials by ICPMS and AMS. Paper presented to the 16th International Conference on Radionuclide Metrology and its Applications (ICRM 2007), 3rd - 7th September 2007. National Metrology Institute of South Africa: Cape Town, South Africa. In Applied Radiation and Isotopes, 66(6-7), 823-828. doi:10.1016/j.apradiso.2008.02.020en_AU
dc.identifier.conferenceenddate7 September 2007en_AU
dc.identifier.conferencename16th International Conference on Radionuclide Metrology and its Applications (ICRM 2007)en_AU
dc.identifier.conferenceplaceCape Town, South Africaen_AU
dc.identifier.conferencestartdate3 September 2007en_AU
dc.identifier.govdoc2045en_AU
dc.identifier.issn0969-8043en_AU
dc.identifier.issue6-7en_AU
dc.identifier.journaltitleApplied Radiation and Isotopesen_AU
dc.identifier.pagination823-828en_AU
dc.identifier.urihttp://dx.doi.org/10.1016/j.apradiso.2008.02.020en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/1945en_AU
dc.identifier.volume66en_AU
dc.language.isoenen_AU
dc.publisherElsevieren_AU
dc.subjectAcceleratorsen_AU
dc.subjectIAEAen_AU
dc.subjectUranium 236en_AU
dc.subjectAquatic ecosystemsen_AU
dc.subjectICP mass spectroscopyen_AU
dc.subjectCalibration standardsen_AU
dc.titleUltra-low-level determination of 236U in IAEA marine reference materials by ICPMS and AMSen_AU
dc.typeConference Paperen_AU
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