gel filtration

gel filtration
gel filtration n chromatography in which the material to be fractionated separates primarily according to molecular size as it moves through a column of a gel and is washed with a solvent so that the fractions appear successively at the end of the column called also gel chromatography, molecular sieve chromatography

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a method for column chromatography in which high molecular weight substances are separated according to molecular size; see gel-filtration chromatography.

Medical dictionary. 2011.

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  • gel filtration — noun : chromatography in which the material to be fractionated separates primarily according to molecular size as it moves through a column of a gel and is washed with a solvent so that the fractions appear successively at the end of the column… …   Useful english dictionary

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  • Gel permeation chromatography — (GPC) is a separation technique based on hydrodynamic volume (size in solution). Molecules are separated from one another based on differences in molecular size. This technique is often used for polymer molecular weight determination. GPC is… …   Wikipedia

  • gel chromatography — n GEL FILTRATION …   Medical dictionary

  • Gel-Permutations-Chromatographie — gelchromatografija statusas T sritis Standartizacija ir metrologija apibrėžtis Chromatografija, kai molekulėms išskirstyti pagal matmenis vartojamas akytas polimero gelis. atitikmenys: angl. gel chromatography; gel filtration; gel permeation… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • gel chromatography — gelchromatografija statusas T sritis Standartizacija ir metrologija apibrėžtis Chromatografija, kai molekulėms išskirstyti pagal matmenis vartojamas akytas polimero gelis. atitikmenys: angl. gel chromatography; gel filtration; gel permeation… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

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