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Title of Journal: J Radioanal Nucl Chem

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Abbravation: Journal of Radioanalytical and Nuclear Chemistry

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Springer Netherlands

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DOI

10.1002/prca.201400171

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ISSN

1588-2780

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Instrumental neutron activation analysis of hafniu

Authors: Tsutomu Miura Hideaki Matsue Takayoshi Kuroiwa
Publish Date: 2009/07/30
Volume: 282, Issue: 1, Pages: 49-
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Abstract

Instrumental neutron activation analysis with the internal standard correction was applied to determination Hf in high purity Zr metal Zirconium which was a matrix element was used as an internal standard to compensate for inhomogeneity of the neutron flux through an irradiation capsule and to improve the gamma ray measurement uncertainty It was found that the linearity of the calibration curves of Hf was improved with using an internal standard The analytical result of Hf in Zr metal was in good agreement with that obtained by ICPSFMS The relative expanded uncertainty k = 2 was 21 and it was comparable to that of ICPSFMS

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  12. Application of radiometric method for element migration determination from plastic packaging to food
  13. Study of Doppler broadening of gamma-ray spectra in 14-MeV neutron activation analysis
  14. Radiological assessment of pharmaceutical clays
  15. Controllable polymerization of poly-DVB–VBC– g– AO resin via surface-initiated atom transfer radical polymerization for uranium removal
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