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Chromatography products are the products involved in accurate chromatography. Chromatography is derived from the Greek terms, chroma (colour) and grafo (to write), is the separation of components from a mixture. Preparative chromatography is a purification technique to extract a particular compound from a mixture, while analytical chromatography is used to estimate more

Chromatography products are the products involved in accurate chromatography. Chromatography is derived from the Greek terms, chroma (colour) and grafo (to write), is the separation of components from a mixture. Preparative chromatography is a purification technique to extract a particular compound from a mixture, while analytical chromatography is used to estimate proportions of compounds present in the mixture. The mixture is dissolved in a ‘mobile phase’ (typically, a liquid or gas), which flows through a stationary phase (solid, or a liquid resting on a solid) carrying different parts of the mixture with it at different rates. For example, the rate at which parts of a mixture are carried might depend on how soluble they are and how tightly they bond with the solvent. Browse this page to find suppliers of chromatography supplies including analyzers, chromatography media and HPLC equipment.

HPLC, meaning High-Performance Liquid Chromatography is a form of chromatography in which a mixture is dissolved in a liquid solvent and pumped under pressure through a column of adsorbent material. Each compound in the mixture interacts in a different manner with the adsorbent material, leading to differing rates of flow. This means that compounds are separated as they flow out of the column. HPLC is an important tool in manufacturing, medicine and research. Source your chromatography columns, consumables and lab instruments from our specialist industry supplies.

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