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Journal of Applied Spectroscopy

, Volume 72, Issue 3, pp 376–381 | Cite as

Spectral Standard-Free Laser Microanalysis of Gold Alloys

  • M. V. Bel'kov
  • V. S. Burakov
  • V. V. Kiris
  • N. M. Kozhukh
  • S. N. Raikov
Article

Abstract

A standard-free variant of spectral laser microanalysis of the material of gold alloys for determining the standard of fineness of the specimens investigated has been implemented experimentally. A good correspondence of the results of measurements of the concentrations of gold in the materials analyzed to the specified data is shown. The basic stages and characteristic features of the procedures of the standard-free analysis are considered.

Keywords

gold alloys spectral analysis emission spectroscopy standard-free analysis laser ablation plasma 

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Copyright information

© Springer Science+Business Media, Inc. 2005

Authors and Affiliations

  • M. V. Bel'kov
    • 1
  • V. S. Burakov
    • 1
  • V. V. Kiris
    • 1
  • N. M. Kozhukh
    • 2
  • S. N. Raikov
    • 1
  1. 1.Institute of Molecular and Atomic PhysicsNational Academy of Sciences of BelarusMinskBelarus
  2. 2.National Art Museum of the Republic of BelarusMinskBelarus

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