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Instrumental Neutron Activation Analysis of Geological and Biological Reference Materials Using the ko-Standardization Method

  • M. Carmo Freitas

Abstract

The ko-standardization method used in Instrumental neutron activation analysis (INAA) was applied to the determination of some elements in geological and biological reference materials. We analyzed NBS SRM 1572 Citrus Leaves and SRM 1645 River Sediment and the CRM materials, IAEA Soil-7, SL-1, and MA-A-2. Comparison is made with reference values whenever available. Good agreement is found. The potential of the ko-standardization method in reactor INAA Is discussed.

Index Entries

Accuracy activation analysis calibration standards neutrons neutron activation analysis standardization 

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References

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    M. Carmo Freitas, LNETI/DEEN-A.19, 1987.Google Scholar
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Copyright information

© Springer Science+Business Media New York 1990

Authors and Affiliations

  • M. Carmo Freitas
    • 1
  1. 1.LNETI/ICEN, Departamento de Energia e Engenharia NuclearesSacavémCodexPortugal

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