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Definitions from the WebColumn ChromatographyDescription: Column chromatography is a technique used in chemistry to separate and purify mixtures of substances. It involves passing the mixture through a vertical column filled with a stationary phase, such as silica gel or alumina, and a mobile phase, usually a liquid solvent. Different components in the mixture interact differently with the stationary phase, allowing for their separation based on their chemical properties. Sample Sentences: 1. In the laboratory, column chromatography is often utilized for the isolation of organic compounds. 2. The separation of pigments in plants can be achieved through column chromatography. 3. Researchers employed column chromatography to determine the purity of the synthesized compound. Related Products on Amazon: | ||||
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