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, ...

Per- and polyfluorinated alkyl (PFAS) substances are extremely persistent in the environment and can accumulate in the human body over time, causing adverse health effects. Due to their hazardous ...

Traditional solid phase extraction (SPE) revolutionized sample preparation, but it often involves high solvent consumption and complex procedures. Micro solid phase extraction (μSPE) offers a ...

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