We measure trace and minor element element concentrations in biogenic carbonates, including foraminifera, corals, and ostracods, to reconstruct past climates. These and other sample types are welcomed ...

In the food-from-air scenario, where would these elements come from? The most readily available source would be soil. Issue no. 3269 published 15 February 2020 ...

Standards were prepared with the same nebulization efficiency between standards and samples; meanwhile, background correction was used to nearly remove spectral matrix effects. Two different sets of ...

This application note shows that the Epsilon 4 X-ray fluorescence spectrometer is capable of analyzing major and minor elements in cement samples. Accurate cement analysis is important for many ...