Quality assurance and control data for cosmogenic Be-10 sample preparation in the CosmIC laboratory at Imperial College London

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dc.contributor.authorRood, DHen_AU
dc.contributor.authorNichols, KAen_AU
dc.contributor.authorRood, Aen_AU
dc.contributor.authorSeal, Aen_AU
dc.contributor.authorWilcken, KMen_AU
dc.date.accessioned2023-01-20T03:53:41Zen_AU
dc.date.available2023-01-20T03:53:41Zen_AU
dc.date.issued2021-11-17en_AU
dc.date.statistics2022-07-01en_AU
dc.description.abstractQuality assurance and control (QA/QC) are sacrosanct for accelerator mass spectrometry (AMS) sample preparation laboratories. However, quantitative data necessary to assess QA/QC is rarely published for cosmogenic nuclide sample preparation laboratories around the world. Here, we compile and report QA/QC data for the first 5 years of Be-10 sample preparation operations in the CosmIC laboratory at Imperial College London, United Kingdom. Our QA/QC data include: 1) inductively coupled plasma - optical emission spectroscopy (ICP-OES) assay data for mineral purity, carrier concentration, beryllium yield, and beryllium purity; 2) AMS data for ion beam current, carrier blanks, laboratory process blanks, and measured isotope ratio versus precision; and 3) nuclide concentration data for replicate samples. These results serve to verify and benchmark our current Be-10 sample preparation methods and data quality. In turn, our QA/QC data set the bar for future development and improvements in the CosmIC laboratory and other cosmogenic isotope sample preparation laboratories globally.en_AU
dc.identifier.citationRodd, D., Nichols, K., Rood, A., Seal, A., & Wilcken, K. (2021). Quality assurance and control data for cosmogenic Be-10 sample preparation in the CosmIC laboratory at Imperial College London. Poster presented to the 15th International Conference on Accelerator Mass Spectrometry. ANSTO Sydney, Australia. November 15th – 19th, 2021, (pp. 261). Retrieved from: https://ams15sydney.com/wp-content/uploads/2021/11/AMS-15-Full-Program-and-Abstract-Book-R-1.pdfen_AU
dc.identifier.conferenceenddate19 November 2021en_AU
dc.identifier.conferencename15th International Conference on Accelerator Mass Spectrometryen_AU
dc.identifier.conferenceplaceSydney, Australiaen_AU
dc.identifier.conferencestartdate15 November 2021en_AU
dc.identifier.pagination261en_AU
dc.identifier.urihttps://ams15sydney.com/wp-content/uploads/2021/11/AMS-15-Full-Program-and-Abstract-Book-R-1.pdfen_AU
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/14454en_AU
dc.language.isoenen_AU
dc.publisherAustralian Nuclear Science and Technology Organisationen_AU
dc.subjectQuality assuranceen_AU
dc.subjectQuality controlen_AU
dc.subjectDataen_AU
dc.subjectBeryllium 10en_AU
dc.subjectUnited Kingdomen_AU
dc.subjectMass spectroscopyen_AU
dc.subjectIsotopesen_AU
dc.subjectLaboratoriesen_AU
dc.subjectBenchmarksen_AU
dc.titleQuality assurance and control data for cosmogenic Be-10 sample preparation in the CosmIC laboratory at Imperial College Londonen_AU
dc.typeConference Abstracten_AU
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