* * *
chromatography in which the stationary and mobile phases are immiscible liquids and the sample components are separated on the basis of their partition coefficients. Called also liquid-liquid c.Medical dictionary. 2011.
partition chromatography — noun : a process for the separation of mixtures in columns or on filter paper based on partition of a solute between two solvents one of which is immobilized by the substance in the column or by the paper * * * partition chromatography, the… … Useful english dictionary
partition chromatography — paskirstomoji chromatografija statusas T sritis Standartizacija ir metrologija apibrėžtis Chromatografija, kai mišinio sandai perskiriami dėl jų nevienodo pasiskirstymo tarp judančios ir skystosios nejudančios fazės. atitikmenys: angl. partition… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
partition chromatography — paskirstomoji chromatografija statusas T sritis chemija apibrėžtis Chromatografija, kai mišinio komponentai perskiriami dėl jų nevienodo pasiskirstymo tarp judančios ir skystos nejudančios fazės. atitikmenys: angl. partition chromatography rus.… … Chemijos terminų aiškinamasis žodynas
chromatography — chromatographer, n. chromatographic /kreuh mat euh graf ik, kroh meuh teuh /, adj. chromatographically, adv. /kroh meuh tog reuh fee/, n. Chem. the separation of mixtures into their constituents by preferential adsorption by a solid, as a column… … Universalium
Chromatography — Pictured is a sophisticated gas chromatography system. This instrument records concentrations of acrylonitrile in the air at various points throughout the chemical laboratory. Chromatography (from Greek χρῶμα chroma color and γράφειν graphein to… … Wikipedia
chromatography — The separation of chemical substances and particles (originally plant pigments and other highly colored compounds) by differential movement through a two phase system. The mixture of materials to be separated is percolated through a column or… … Medical dictionary
partition coefficient — n the ratio of the amounts of a substance distributed between two immiscible phases (as two liquids or a stationary and a mobile phase in chromatography) at equilibrium called also distribution coefficient * * * the ratio in which a given… … Medical dictionary
Partition coefficient — In chemistry and the pharmaceutical sciences, a partition (P) or distribution coefficient (D) is the ratio of concentrations of a compound in the two phases of a mixture of two immiscible solvents at equilibrium.[1] The terms gas/liquid partition … Wikipedia
Partition equilibrium — The most common chemical equilibrium systems involve reactants and products in the same phase either all gases or all solutions. However, it is also possible to get equilibria between substances in different phases, such as two liquids that do… … Wikipedia
Countercurrent chromatography — (CCC) or partition chromatography is a category of chromatography techniques;[1] laboratory techniques for the separation of mixtures, in this case liquid liquid mixtures. Contents 1 Chromatography 2 Techniques … Wikipedia
