Solid-phase extraction (SPE) is the gold standard for sample preparation in chromatographic analysis. It is used to capture, clean, and concentrate samples while removing interfering compounds, ...

A new investigation from the University of Kansas improves detection of PFAS, a family of so-called "forever chemicals" in ...

Marine phytoplankton and bacterioplankton produce and transform organic matter, driving marine biogeochemical cycles. The availability of inorganic nutrients has long been recognized as an important ...