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Chromatography - 1. Separation Procedures, Theory and Practice   [Title Translation]

Chromatographie - 1. Trennmethoden in Theorie und Praxis   [Other Title]
Année de production: 1983-1984
Genre: Documentary Film
Lieu de tournage: n/a

Générique:
Production company: IWF (Göttingen)
First released by: IWF (Göttingen)
Distributor: IWF (Göttingen)
Author: Georg Schwedt


Mot-clés: Adsorption, Chromatographie, Dünnschicht-(DC)-Flüssigkeitschromatographie, Gaschromatographie, Geladsorption, Ionen, Ionenaustauscher, kinetisches Modell, Retentionszeit, Trennstufenmodell, Van Deemter-Kurve, Verteilungsgleichgewicht, adsorption, chromatography, distribution equilibrium, gas chromatography, gel adsorption, ion exchanger, ions, kinetic model, retention time, separation step model, thin layer chromatography, Van Deemter equation
Adsorption, distribution, ion exchange and gelatin permeation are the basic procedures which lead to a chromatographical fractionation of mixtures of substances, for examples, of dye pigment in a chromatographic system consisting of a mobile and a stationary phase. The kinetic theory, the theory of separation in stages and the van-Deemter equation provide the theoretical basis for this physical-chemical method of separation. The techniques of thin-layer chromatography, fluid-column chromatography and gas chromatography make it possible to combine separations with quantitative analyses in the form of various analysis systems.

Version 1
Langue: deu, eng
Son: Sound film
Aspect: n/a
Durée: 22 1/2 min

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Version 2
Langue: deu, eng
Son: Sound film
Aspect: n/a
Durée: 22 1/2 min

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Version 3
Langue: deu, eng
Son: Sound film
Aspect: n/a
Durée: 22 1/2 min

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Longueur 244 m Request Copy Button
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