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EDXRF Determination of Major and Minor Elements in Compound Fertilizers

Published online by Cambridge University Press:  06 March 2019

Leif Højslet Christensen  and
Leif Rasmussen
Leif Højslet Christensen
Affiliation:
Isotope Division Risø National Laboratory DK-4000 Roskilde, Denmark
Leif Rasmussen
Affiliation:
Superfos Ltd. DK-2950 Vedbæk, Denmark
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Abstract

The combination of the energy-dispersive x-ray fluorescence technique and a backscatter/fundamental parameter-based matrix correction approach provides a new and unique solution to elemental analyses of fertilizers. This is demonstrated by means of results obtained for three reference materials and a range of in-house fertilizers. The results further demonstrate problems of sample preparation as well as the precision and accuracy of the method.

Type
VI. XRF Applications: Mineralogical, General
Information
Advances in X-Ray Analysis , Volume 28: Thirty-Third Annual Conference on Applications of X-ray Analysis, July 30 - August 3, 1984 , 1984 , pp. 215 - 220
Copyright
Copyright © International Centre for Diffraction Data 1984

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References

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