Title of article
A new Certified Reference Material for radionuclides in Irish sea sediment (IAEA-385)
Author/Authors
M.K. Pham، نويسنده , , J.A. Sanchez-Cabeza، نويسنده , , P.P. Povinec، نويسنده , , K. Andor، نويسنده , , Eugene D. Arnold، Jr نويسنده , , M. Benmansour، نويسنده , , I. Bikit، نويسنده , , F.P. Carvalho، نويسنده , , K. Dimitrova، نويسنده , , Z.H. Edrev، نويسنده , , C. Engeler، نويسنده , , F.J. Fouche، نويسنده , , J. Garcia-Orellana، نويسنده , , C. Gasc?، نويسنده , , J. Gastaud، نويسنده , , A. Gudelis، نويسنده , , G. Hancock، نويسنده , , Jeffrey E. Holm، نويسنده , , F. Legarda، نويسنده , , T.K. Ik?heimonen، نويسنده , , et al.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
7
From page
1711
To page
1717
Abstract
A new Certified Reference Material (CRM) for radionuclides in sediment (IAEA-385) is described and the results of the certification process are presented. Eleven radionuclides (40K, 137Cs, 226Ra, 228Ra, 230Th, 232Th, 234U, 238U, 238Pu, 239+240Pu and 241Am) have been certified and information mass activities with 95% confidence intervals are given for seven other radionuclides (90Sr, 210Pb(210Po), 235U, 239Pu, 240Pu and 241Pu). Results for less frequently reported radionuclides (60Co, 99Tc, 134Cs, 155Eu, 224Ra and 239Np) and information on some activity and mass ratios are also reported. The CRM can be used for quality assurance/quality control of the analysis of radionuclides in sediment samples, for the development and validation of analytical methods and for training purposes.
Keywords
certified reference material , Irish Sea , sediment , Natural radionuclides , Anthropogenic radionuclides , Mass activity
Journal title
Applied Radiation and Isotopes
Serial Year
2008
Journal title
Applied Radiation and Isotopes
Record number
548608
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