Skip to main content
Log in

A trial proficiency test of eight NAA laboratories in Asia using stream sediments

  • Published:
Journal of Radioanalytical and Nuclear Chemistry Aims and scope Submit manuscript

Abstract

Eight neutron activation analysis research groups from seven countries have participated in a trial proficiency test under the auspices of the Forum for Nuclear Cooperation in Asia. Three stream sediment reference materials were used in the test. A high degree of proficiency was found in the quantification of Co and Sc and more than 20 elements were well quantified by the majority of laboratories. The results support the use of neutron activation analysis, as practised by the participants, for geochemical mapping. The data produced in this study may provide an opportunity to improve the characterisation of the three reference materials.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1

Similar content being viewed by others

References

  1. Minami M, Shibata S, Tanaka T (2006) J Earth Planet Sci Nagoya Univ 53:15–32

    Google Scholar 

  2. Terahima S, Sato K, Taniguchi M, Okai T, Imai N (2011) Geostand Newsl 27:259–271

    Article  Google Scholar 

  3. ISO (2005) ISO13528:2005(E), Statistical methods for use in proficiency testing by interlaboratory comparisons. Geneva, Switzerland

  4. Imai N, Terashima S, Itoh S, Ando A (1996) Geostand Newsl 20:165–216

    Article  CAS  Google Scholar 

  5. Hasselbarth W, Bremser W, Pradel R (1998) Fresnius J Anal Chem 360:317–321

    Article  Google Scholar 

  6. Thompson M, Ellison S, Wood R (2006) Pure Appl Chem 78:145–196

    Article  CAS  Google Scholar 

  7. Thompson M (2000) Analyst 125:385–386

    Article  CAS  Google Scholar 

Download references

Acknowledgments

The authors gratefully acknowledge the role of the FNCA Secretariat in distributing the sediment samples to the participants in the study.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to John W. Bennett.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Bennett, J.W., Ebihara, M., Tanaka, T. et al. A trial proficiency test of eight NAA laboratories in Asia using stream sediments. J Radioanal Nucl Chem 291, 535–541 (2012). https://doi.org/10.1007/s10967-011-1326-1

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10967-011-1326-1

Keywords

Navigation