supercritical fluid chromatography

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• Supercritical fluid chromatography — is a form of normal phase chromatography that is used for the analysis and purification of low to moderate molecular weight, thermally labile molecules. It can also be used for the separation of chiral compounds. Principles are similar to those… …   Wikipedia

• Supercritical Fluid Chromatography — Die überkritische oder auch superkritische Flüssigkeitschromatographie (Abk. SFC, engl. supercritical fluid chromatography) ist ein analytisches Nachweisverfahren der Chromatographie. Bei der SFC werden mobile Phasen verwendet, die sich jenseits… …   Deutsch Wikipedia

• supercritical-fluid chromatography — superkritinė chromatografija statusas T sritis Standartizacija ir metrologija apibrėžtis Skysčių chromatografija, kai judančioji fazė – iš dalies suskystintos dujos (pvz., CO₂). atitikmenys: angl. supercritical fluid chromatography vok.… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• Supercritical fluid — A supercritical fluid is any substance at a temperature and pressure above its thermodynamic critical point. It can diffuse through solids like a gas, and dissolve materials like a liquid. Additionally, close to the critical point, small changes… …   Wikipedia

• Supercritical Fluid Extraction — Die überkritische oder auch superkritische Flüssigkeitschromatographie (Abk. SFC, engl. supercritical fluid chromatography) ist ein analytisches Nachweisverfahren der Chromatographie. Bei der SFC werden mobile Phasen verwendet, die sich jenseits… …   Deutsch Wikipedia

• Supercritical — may refer to:* Critical mass, the smallest amount of fissile material needed for a sustained nuclear chain reaction * Critical temperature, Tc, the temperature above which distinct liquid and gas phases do not exist * Supercritical fluid, a… …   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

• 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

• 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

• SFC — Supercritical Fluid Chromatography (Academic & Science » Electronics) ** System File Checker (Computing » General) ** System File Checker (Computing » Software) ** Sergeant First Class (Governmental » Military) * Sequential Function Chart… …   Abbreviations dictionary

• separation and purification — ▪ chemistry Introduction       in chemistry, separation of a substance into its components and the removal of impurities. There are a large number of important applications in fields such as medicine and manufacturing. General principles… …   Universalium