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Environmental trace-element analysis using a benchtop total reflection X-ray fluorescence spectrometer.
Authors:Hagen Stosnach
Affiliation:R?ntec AG, Schwarzschildstrasse 12, D-12489 Berlin, Germany.
Abstract:Total reflection X-ray fluorescence (TXRF) analysis is an established technique for trace-element analysis in various types of samples. Though expensive large-scale systems restricted the applications in the past, in this study the capability of a benchtop system for trace elemental analysis is reported. The suitability of this system for the mobile on-site analysis of heavy metal contaminated soils and sediments is reported as well as the possibilities and restrictions of TXRF for additional applications, including trace-element analysis of water, glass and biological samples.
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