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Neutron activation analysis with pre- and post-irradiation chemical separation for the value assignments of Al, V, and Ni in the new bovine liver SRM 1577C
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SYSNO ASEP 0339307 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Neutron activation analysis with pre- and post-irradiation chemical separation for the value assignments of Al, V, and Ni in the new bovine liver SRM 1577C Author(s) Zeisler, R. (US)
Tomlin, B. E. (US)
Murphy, K. E. (US)
Kučera, Jan (UJF-V) RID, ORCID, SAISource Title Journal of Radioanalytical and Nuclear Chemistry. - : Springer - ISSN 0236-5731
Roč. 282, č. 1 (2009), s. 69-74Number of pages 6 s. Language eng - English Country HU - Hungary Keywords Blank contributions ; Bovine liver ; Low-level trace elements Subject RIV BG - Nuclear, Atomic and Molecular Physics, Colliders CEZ AV0Z10480505 - UJF-V (2005-2011) UT WOS 000271027400016 DOI 10.1007/s10967-009-0141-4 Annotation Instrumental neutron activation analysis as carried out at the National Institute of Standards and Technology (NIST) is inadequate for determining Al, Ni, and V at the levels found in the newly prepared Standard Reference Material(A (R)) (SRM) 1577c Bovine Liver. To overcome shortcomings in the value assignment, the authors initiated a cooperative approach using NAA with previously established chemical separation procedures and with significantly different neutron energy spectra to determine Al and V with pre-irradiation separation of the elements at NIST, and V and Ni with post-irradiation separation at the Nuclear Physics Institute A similar to eA3/4. The determinations were confirmed with the analyses of several SRMs. The work supported the certification of mass fraction values for V and Ni in SRM 1577c. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2010
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