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, ...

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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 ...

Metal scrap can now be transformed into high-performance, high-value alloys without traditional melting processes, according to researchers at the Department of Energy’s Pacific Northwest National ...