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Fresenius' Journal of Analytical Chemistry

, Volume 352, Issue 1–2, pp 28–32 | Cite as

Recent developments in Australia — reference materials and proficiency testing

  • R. G. Millar
  • P. Armishaw
  • M. G. Wilson
  • J. M. Majewski
Global Needs For RM

Abstract

The Australian Government Analytical Laboratories (AGAL) has historically been the major provider of chemical and micro biological analytical services to the Australian Government. An equally important role has been the provision of specialist functions associated with:
  • •development and implementation of new and improved testing methods;

  • •evaluation and commissioning of new instrumentation;

  • •advice and assistance to government with the design, implementation and conduct of proficiency testing programs, particularly in areas of chemical testing related to international trade.

In July 1993, in response to increasing international interest in chemical metrology, AGAL established a Valid Analytical Measurement program focused on improving the acceptability of laboratory data and supporting the development of appropriate standards through the National Standards Commission.

AGAL has recently surveyed Australian residue testing laboratories to determine their priority requirements for reference materials and inter laboratory check sample programs. Survey results have clearly demonstrated a need for reasonably priced, certified reference materials for pesticide and antibiotic residue testing in raw agricultural produce. There are few reference materials available in this field of testing, particularly for residues of concern in Australia. AGAL has therefore initiated action as follows:
  • •Preparation and certification of two priority reference materials
    1. (i)

      organochlorines (dieldrin and heptachlor epoxide) in animal fat,

       
    2. (ii)

      organophosphates (diazinon, chlorpyrifos and ethion) in animal fat.

       
  • •Investigation of storage stability of animal liver samples containing avermectin, sulphonamide and other antibiotic residues to ascertain suitability for reference material production.

In the area of proficiency testing, AGAL provides ongoing services (in close consultation with NATA, the National Association of Testing Authorities) to the Australian export meat industry. AGAL is seeking to expand this role to involve a wider range of laboratories engaged in residue testing of both export and domestic produce.

The Australian Government believes it has an important role to play, particularly in the South East Asian and Pacific Rim regions, in co-operation, collaboration, assistance with training, and provision of specialist technical services.

Keywords

Chlorpyrifos Proficiency Testing Diazinon Dieldrin Sulphonamide 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Paauw CG van der, Rietveld AMJ, Maarse H, Griepink B, Maier EA (1992) Fresenius J Anal Chem 344:297–300Google Scholar
  2. 2.
    Paauw CG van der, Maarse H, Griepink B, Maier EA (1993) Fresenius J Anal Chem 345:564–566Google Scholar
  3. 3.
    ISO Guide 30 (1992) Terms and definitions used in connection with reference materials, 2nd ednGoogle Scholar
  4. 4.
    ISO Guide 31 (1981) Contents of certificates of reference materialsGoogle Scholar
  5. 5.
    ISO Guide 33 (1989) Uses of certified reference materialsGoogle Scholar
  6. 6.
    ISO Guide 35 (1989) Certification of reference materials — General and statistical principlesGoogle Scholar
  7. 7.
    Brown RL, Farmer CN, Millar RG (1987) J Assoc Off Anal Chem 70:442–445Google Scholar
  8. 8.
    Armishaw P, Millar RG (1993) J Assoc Off Anal Chem 73:1317–1322Google Scholar
  9. 9.
    Report of the 25th Session of the Codex Committee on Pesticide Residues, The Hague, 6–13 April 1992, Codex Alimentarius Commission document, Alinorm 93/24, appendix III, annex I, WHO/FAO, RomeGoogle Scholar
  10. 10.
    Request for Tender — National Residue Survey, NRS 7/93–12/94, Contracting of Chemical Analytical Testing, Bureau of Rural Sciences, Canberra, Australia (1993)Google Scholar
  11. 11.
    Wells RJ, Skopec ZV, Blackman N, Juniper I (1993) Chemistry in Australia 60(11):588–589Google Scholar

Copyright information

© Springer-Verlag 1995

Authors and Affiliations

  • R. G. Millar
    • 1
  • P. Armishaw
    • 1
  • M. G. Wilson
    • 1
  • J. M. Majewski
    • 1
  1. 1.Australian Government Analytical LaboratoriesCottesloeAustralia

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