solvent fractionation

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• Multicolumn countercurrent solvent gradient purification — (MCSGP) is a form of chromatography that is used to separate or purify biomolecules from complex mixtures. It was developed at the Swiss Federal Institute of Technology Zürich by Aumann and Morbidelli.[1] The process consists of three to six… …   Wikipedia

• n-Butanol — n Butanol …   Wikipedia

• Khamgaon — Infobox Indian Jurisdiction native name = KHAMGAON| type = city latd = 20.68 | longd = 76.57 locator position = right | state name = Maharashtra district = Buldana leader title = leader name = altitude = 323 population as of = 2001 population… …   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

• 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

• rare-earth element — /rair errth /, Chem. any of a group of closely related metallic elements, comprising the lanthanides, scandium, and yttrium, that are chemically similar by virtue of having the same number of valence electrons. Also called rare earth metal. [1955 …   Universalium

• Perfume — For other uses, see Perfume (disambiguation). The Perfume Maker, by Rodolphe Ernst Perfume (English: /ˈpɝː.fjuːm/, French parfum pronounced: [paʁ.fœ̃]) is a mixture of fragrant …   Wikipedia

• Organosolv — is a pulping technique that uses an organic solvent to solubilise lignin and hemicellulose. It has been considered in the context of both pulp and paper manufacture and biorefining for subsequent conversion of cellulose to fuel ethanol. The… …   Wikipedia

• Pharmacognosy — is the study of medicines derived from natural sources. The American Society of Pharmacognosy [ [http://www.phcog.org/definition.html The American Society of Pharmacognosy ] ] defines pharmacognosy as the study of the physical, chemical,… …   Wikipedia

• Size-exclusion chromatography — Equipment for running size exclusion chromatography. The buffer is pumped through the column (right) by a computer controlled device Acronym SEC Classification Chromatography Analytes …   Wikipedia

• GASCO — Infobox Company company name = Abu Dhabi Gas Industries Ltd GASCO ar. شركة أبوظبي لصناعات الغاز المحدودة company company type = Joint Venture company slogan = foundation = 1978 location = Abu Dhabi, flagicon|United Arab Emirates United Arab… …   Wikipedia