Fresenius' Zeitschrift für analytische Chemie

, Volume 335, Issue 8, pp 887–892 | Cite as

Determination of aluminium, scandium and rare earth elements by emission flame spectrometry

  • V. Otruba
  • L. Sommer
Original Papers

Summary

Emission spectrometry in nitrous oxide-acetylene flames in combination with a highly resolving double monochromator and sensitive detecting system enables simple, sensitive and selective determinations of aluminium, scandium and all rare earth elements with exception of cerium in complicated matrices. Calibration plots are linear for a large concentration interval (≦ 100 μg·ml−1), detection limits are in ng · ml−1 level and RSD does not exceed 3% on the optimal concentration level of the particular element. The determination of Al, Sc, Eu and Yb showed particular advantages as to methods using ICP-spectrometry.

Keywords

Aluminium Analytical Chemistry Inorganic Chemistry Detection Limit Cerium 

Bestimmung von Aluminium, Scandium und Seltenen Erden durch Emissions-Flammenspektrometrie

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Copyright information

© Springer-Verlag 1989

Authors and Affiliations

  • V. Otruba
    • 1
  • L. Sommer
    • 1
  1. 1.Department of Analytical ChemistryJ. E. Purkyně UniversityBrnoCzechoslovakia

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