Počet záznamů: 1
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 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název 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 Tvůrce(i) Zeisler, R. (US)
Tomlin, B. E. (US)
Murphy, K. E. (US)
Kučera, Jan (UJF-V) RID, ORCID, SAIZdroj.dok. Journal of Radioanalytical and Nuclear Chemistry. - : Springer - ISSN 0236-5731
Roč. 282, č. 1 (2009), s. 69-74Poč.str. 6 s. Jazyk dok. eng - angličtina Země vyd. HU - Maďarsko Klíč. slova Blank contributions ; Bovine liver ; Low-level trace elements Vědní obor RIV BG - Jaderná, atomová a mol. fyzika, urychlovače CEZ AV0Z10480505 - UJF-V (2005-2011) UT WOS 000271027400016 DOI 10.1007/s10967-009-0141-4 Anotace 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. Pracoviště Ústav jaderné fyziky Kontakt Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Rok sběru 2010
Počet záznamů: 1