Preparative Chromatographs

Preparative chromatographs are a class of chromatography instruments that are designed for the large-scale purification, isolation, and separation of chemical and biological compounds. Unlike analytical chromatographs, which are used for the identification and quantification of sample components, preparative chromatographs are used for the isolation and purification of individual compounds from complex mixtures. Preparative chromatography can be performed using a variety of techniques, including reverse phase chromatography, ion exchange chromatography, and size exclusion chromatography. These instruments are widely used in the chemical, pharmaceutical, and biotech industries for the production of purified compounds.