preparative chromatography

См. также в других словарях:

• preparative chromatography — preparatinė chromatografija statusas T sritis Standartizacija ir metrologija apibrėžtis Nedidelio grynų medžiagų kiekio gavimas chromatografiniu metodu. atitikmenys: angl. preparative chromatography vok. präparative Chromatographie, f rus.… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• preparative chromatography — preparatinė chromatografija statusas T sritis chemija apibrėžtis Grynų medžiagų gavimas chromatografiniu metodu. atitikmenys: angl. preparative chromatography rus. препаративная хроматография …   Chemijos terminų aiškinamasis žodynas

• 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 — 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

• preparative — adjective a) That serves to prepare something preparative chromatography b) preliminary or preparatory preparative discussions …   Wiktionary

• Chromatography — Chro ma*tog ra*phy, n. [Gr. ?, ?, color + graphy.] 1. A treatise on colors [archaic] [1913 Webster] 2. (Chem.) an analytical and preparative technique for separating substances by differences in their selective adsorption to solids, by passing a… …   The Collaborative International Dictionary of English

• Column chromatography — A chemist in the 1950s using column chromatography. The Erlenmeyer receptacles are on the floor. Column chromatography in chemistry is a method used to purify individual chemical compounds from mixtures of compounds. It is often used for… …   Wikipedia

• Gas chromatography — A gas chromatograph with a headspace sampler Acronym GLC, GC Classification chromatography Analytes organic inorganic …   Wikipedia

• chromatographie préparative — preparatinė chromatografija statusas T sritis Standartizacija ir metrologija apibrėžtis Nedidelio grynų medžiagų kiekio gavimas chromatografiniu metodu. atitikmenys: angl. preparative chromatography vok. präparative Chromatographie, f rus.… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• column chromatography — Chromatography Chro ma*tog ra*phy, n. [Gr. ?, ?, color + graphy.] 1. A treatise on colors [archaic] [1913 Webster] 2. (Chem.) an analytical and preparative technique for separating substances by differences in their selective adsorption to solids …   The Collaborative International Dictionary of English

• Displacement chromatography — is a chromatography technique in which a sample is placed onto the head of the column[n 1] and is then displaced by a solute that is more strongly sorbed than the components of the original mixture. The result is that the components are resolved… …   Wikipedia