SPE Cartridges

Solid-Phase Extraction (SPE) is a relatively new sample preparation procedure. It is created by combining liquid-solid extraction columns with liquid chromatography technology. It is mostly utilised for sample separation, purification, and enrichment. The major goal is to eliminate sample matrix interference while increasing detection sensitivity.

Compared to classical liquid extraction, it can enhance analyte recovery rates, more efficiently separate analytes from interfering components, simplify sample pretreatment operations, reduce reagent usage, and is simple to use, saving time and effort. It is widely employed in medicine, food, the environment, and other areas.

SPE technology is a physical extraction method based on liquid-solid chromatography theory that enriches, separates, and purifies samples by selective adsorption and elution.