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Camag Chemie-erzeugnisse Und Adsorptionstechnik, Ag

Camag Ag

Nicolas Richerdt

Mark Howell Sturgess

Eike Reich

Bastian Gutmann

Urs Lukas Schranz

Diego Micha Haldemann

A method for the automatic chromatography of thin-layer plates for thin-layer chromatography with a development chamberin which a thin-layer plate D is completely enclosed, sealed-off and isolated from the external environment. In the development chamber, a front space containing an inner atmosphere is located on the front face of the separation layer of the thin-layer plate. The depth of the front space is about 2 mm and a maximum 3 mm. An inlet is provided at one end of the front space and an outlet is provided at the other end of the front space. During the chromatographic development, a stream of gas of particular composition determined by the user is created throughout the entire front space, the entire inner atmosphere being set in motion, without stagnant or stationary gas phase.

Method and apparatus for automatic chromatography of thin-layer plates

A derivatization apparatus and method for coating a sample carrier with a reagent solution. The derivatization apparatus consists of a closed system in which a small quantity of reagent solution is sprayed into a closed container via a spray nozzle. A sample carrier is located in the closed container and is coated as homogeneously as possible with the reagent solution.

Derivatization apparatus and method

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Michelbach le Bas, France

Nicolas Richerdt