X-Ray Fluorescence Spectrometry
X-Ray Fluorescence Spectrometry : A chemical analysis technique which uses an X-ray source to excite secondary (fluorescent) X-rays from the elements in the sample. The energy produced is dependant upon the electronic configuration of the atom and consequently each element will emit a characteristic X-ray spectrum. The intensity of selected emission lines from the spectrum can be related to the concentration of the element in the sample
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