Abstract
The use of radioisotope-induced energy dispersive X-ray fluorescence technique for elemental analysis in solutions by the filter paper method has been investigated. The calibration has been found to be linear over the range studied. Non-uniformity of specimen, the precision and accuracy of the method have been examined. The minimum detectable amounts have also been determined.
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References
R. Woldseth, X-Ray Energy Spectrometry, Kevex Corp., California, 1973.
E.P. Bertin, Principles and Practice of X-Ray Spectrometric Analysis, Plenum Press, New York, 1975.
F.C. Adams, R.E. Van Grieken,Anal. Chem., 47 /1975/ 1767.
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Leenanupan, V., Kewsuwan, P. X-Ray fluorescence analysis using the filter paper method for the determination of La, Pr and Nd in solution. Journal of Radioanalytical and Nuclear Chemistry Letters 108, 289–295 (1987). https://doi.org/10.1007/BF02165187
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DOI: https://doi.org/10.1007/BF02165187