Other

Staubli Electrical Connectors Ag

Camag Chemie-erzeugnisse Und Adsorptionstechnik, Ag

Camag Ag

Mark Howell Sturgess

Nicolas Richerdt

Lucas Wirz

Tom Ledermann

Eike Reich

Falk Blumenroth

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

A contact element comprises at least two strips and a row of webs, which are arranged between the strips and are contiguous with the strips, wherein the webs are connected resiliently to one of the strips via torsion sections and are inclined with respect to the strips in the deformed state, with the result that a first contact section extends above the strip and a second contact section extends below the strip, wherein the webs each have a front web rim and a rear web rim, which front web rim has a bulge, and which rear web rim has an indentation, which fits or is complementary to the bulge of a directly adjacent web rim, wherein the bulge provides said front contact section, and wherein the webs, to the side of the indentation, have two rear web sections, which provide the second contact section.

Contact element

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Basel, Switzerland

Mark Howell Sturgess