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[en] The evaluation of capability of the neutron activation analysis comparative method and laboratory equipment at P2TRR have been performed by analyzed a reference standard materials prepared by NIST, namely: SRM 1646a and SRM 1648 by a both of comparative and ko- NAA methods. From the analysis results used a comparative method shown that the method and laboratory equipment used at P2TRR obtained in a good precision, accuracy and high sensitivity. In this experiments a few elements could analyzed, namely: V, Ti, Mn, Cl, As, Sm, La, Na, Sc, Cr, Fe, Co, Se, Br, In, Sb, Ba, Cs, Ce, W, U, and Zn. The deviation values results compared with certificate values (NIST) obtained in a range 2 - 12.5% with confidence levels in range 68 - 98%. While, a reference standard material of SRM 1648 analyzed by k0-NAA method shown that the method need more research and study continued. From the qualitatively analysis results for short-lived nuclides category analysis by k0-NAA could identified a few elements, namely: V, Cu, Na, As and U with standard deviation values in range 1- 11% and limit detection values are 1.6 (U), 6.4 (Cu), 11.2 (V), 73.3 (As) and 199.9 (Na) μg/g for a SRM 1648. For analysis of CRM 8 the results obtained on standard deviation values in range 1 - 13 % and limit detection of 0.71 (Cu), 1.2 (As), 2.4 (V) and 375.9 (Na) μg/g. (author)
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Endiah Puji Hastuti; Setiyanto; Taswanda Taryo; Mohammad Dhandhang Purwadi; Pinem, Surian; Tarigan, Alim; Hasibuan, Djaruddin; Kadarusmanto; Amir Hamzah (Centre for Development of Research Reactor Technology, National Nuclear Energy Agency, Serpong (Indonesia)) (eds.); Centre for Development of Research Reactor Technology, National Nuclear Energy Agency, Serpong (Indonesia); 288 p; ISSN 0854-5278; 
; May 2004; p. 41-48; Seminar on Research Result of Research Reactor Technology Centre 2003; Seminar Hasil Penelitian P2TRR Tahun 2003; Serpong (Indonesia); 24-25 Feb 2004; Also available from Center for Development of Nuclear Informatics, National Nuclear Energy Agency, Puspiptek Area, Fax. 62-21-7560923, PO BOX 4274, Jakarta (ID); 4 refs.; 6 tabs.
; May 2004; p. 41-48; Seminar on Research Result of Research Reactor Technology Centre 2003; Seminar Hasil Penelitian P2TRR Tahun 2003; Serpong (Indonesia); 24-25 Feb 2004; Also available from Center for Development of Nuclear Informatics, National Nuclear Energy Agency, Puspiptek Area, Fax. 62-21-7560923, PO BOX 4274, Jakarta (ID); 4 refs.; 6 tabs.