Solid-Phase Extraction (SPE) is a sample preparation process used to separate and concentrate analytes from a liquid matrix by adsorbing them onto a solid sorbent and then eluting them with a solvent. This technique enhances the sensitivity and selectivity of analytical methods, making it essential for applications in environmental analysis, pharmaceuticals, and food safety testing.

Solid-Phase Extraction

sample preparation process

separate and concentrate analytes

liquid matrix

solid sorbent

eluting them with a solvent

Sensitivity Enhancement

Selectivity Enhancement

analytical methods

environmental analysis

Pharmaceuticals are substances used in the diagnosis, treatment, or prevention of diseases and are crucial to modern medicine, encompassing a wide range of products from over-the-counter drugs to advanced biologics. The development and regulation of pharmaceuticals involve complex scientific, ethical, and legal considerations to ensure their safety and efficacy for public use.

pharmaceuticals

Food safety testing is a critical process that ensures the food we consume is free from harmful contaminants and pathogens, safeguarding public health. It involves a series of scientific analyses and inspections to detect and quantify biological, chemical, and physical hazards in food products.

food safety testing

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