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Solid Phase Extraction (SPE) is a sample preparation technique based on the selective partitioning of multi-components. SPE cartridges are commonly used in sample preparation and analysis of food, agriculture, cosmetics and environmental samples, etc.
SelectCore PVP/DVB SPE, based on the copolymer of N-vinylpyrrolidonre (hydrophilic) and divinylbenzene (hydrophobic), is specifically designed to handle a broad range of compounds from aqueous samples. With its unique features resulting from advanced particle technology and optimized surface chemistry, SelectCore PVP/DVB based product is widely used in the sample preparation for liquid and gas chromatography.
SelectCore PS-DVB sorbents are based on cross-linked polystyrene-divinyl benzene copolymer particles. These products exhibit different selectivity, from HLB high binding capacity and wide pH range, allowing for rapid adsorption and separation of hydrophobic substances, such as phenol, surfactants, pyridine bromide, antibiotics, amino acids and peptides, etc.
SelectCore Silica based SPE cartridges, made from high quality silica material, are widely used for quick and effective sample extraction in food, biological, pharmaceutical, forensic and environmental applications.
SelectCore Affinity SPE products offer an exclusive selection for a variety of samples, and these products are engineered for the selective extraction of mycotoxins, monoclonal and polyclonal antibodies,bispecific antibodies, and other biomolecules for subsequent analysis.