Total reflection X-ray fluorescence analysis of uranium in the presence of competing elements

The analysis of uranium in environmental samples, quantified using total reflection X-ray fluorescence (TXRF) analysis, would be adversely affected by the presence of rubidium and strontium in larger amounts than uranium as coexisting elements. This is because the U Lα line at 13.61 keV is close to...

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Veröffentlicht in:	Spectrochimica acta. Part B: Atomic spectroscopy 2020-11, Vol.173, p.105977, Article 105977
Hauptverfasser:	Izumoto, Yukie, Takamura, Kodai, Matsuyama, Tsugufumi, Nagai, Hiroki, Sakai, Yasuhiro, Oguri, Yoshiyuki, Yoshii, Hiroshi
Format:	Artikel
Sprache:	eng
Schlagworte:	Anodes Chemical separation Computer control Fluorescence K alpha line Reflection Rubidium Silver Silver anode X-ray tube Strontium Total-reflection X-ray fluorescence Tungsten Uranium X ray fluorescence analysis X ray reflection X ray tubes X rays X-ray fluorescence
Online-Zugang:	Volltext
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