Solid-phase extraction (SPE) encompasses a suite of methods for isolating and concentrating analytes from complex matrices by partitioning target compounds onto a solid sorbent followed by solvent ...

Solid phase extraction (SPE) has emerged as a versatile and indispensable tool for isolating and concentrating trace elements from complex environmental matrices such as surface water, groundwater, ...

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 ...

KU study lead author Deepak Timalsina works with solid phase extraction to pre-concentrate water samples stored in 500-millileter high-density polyethylene plastic bottles. Disclaimer: AAAS and ...

Sample preparation is essential when employing chromatography for bioanalytical analysis as system performance will be negatively affected if it is not performed. Preparation methods include protein ...