Analyzing Trace Elements in Pressed Pellets of Geological Materials Using ED-XRF

Application Brief

Bio-Geochemistry: Analyzing Trace Elements in Sediment Using ED-XRF

This paper covers the use of an advanced energy-dispersive X-ray fluorescence (ED-XRF) instrument to analyze trace elements in samples of geological materials with focus on the analysis of sediment, prepared as pressed powder pellets. Using polarization, band-pass filter, and direct excitation technologies, it proved a powerful analytical tool to satisfy the needs of high precision and low detection limits.

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