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A simple electronically controlled apparatus for the automation of column chromatography

A simple electronically controlled apparatus for the automation of column chromatography Eineeinfache, elektronisch gesteuerte Vorrichtung zur Automatisierung der S~iulen-Chromatographie IJn Simple m6chanisme control6 61ectroniquement ~ I'automatisation de la chromatographie de colonne W. Kochen / G. Lauer I~~ der Universitiits-Kinder-KlinikHeidelberg,D--69 Heidelberg,Hofmeisterweg ~ o mn chromatography is very often used to investigate gical material. If several elution mixtures have to be applied consecutively to elute the column, constant pernal attention is required. For a series of investigations t is SOmetimes necessary to run a number of columns the Same time. The rate of elution should be the same ur all columns. However, irregularities will occur when a COlumnis eluted under pressure. In Order to free the investigator from the necessity of rt:~tr~ and attending the columns, we have construean electronicaU Y controlled mechanism which takes OVerthe following functions of column chromatography: I. COnstant speed of flow. Only one drop can leave the column within a span of time which can be selected at will. 2. The elution mixtures needed for the chromatography, Which are held in reservoirs, are made to enter the column in the desired order. 3. The elution mixtures are allowed to enter the column When the level of the liquid at the top of the column falls to http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Chromatographia Springer Journals

A simple electronically controlled apparatus for the automation of column chromatography

Kochen, W.; Lauer, G.
Chromatographia , Volume 2 (5) – May 1, 1969
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A simple electronically controlled apparatus for the automation of column chromatography

Abstract

Eineeinfache, elektronisch gesteuerte Vorrichtung zur Automatisierung der S~iulen-Chromatographie IJn Simple m6chanisme control6 61ectroniquement ~ I'automatisation de la chromatographie de colonne W. Kochen / G. Lauer I~~ der Universitiits-Kinder-KlinikHeidelberg,D--69 Heidelberg,Hofmeisterweg ~ o mn chromatography is very often used to investigate gical material. If several elution mixtures have to be applied consecutively to elute the column, constant pernal attention is required....
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Publisher
Springer Journals
Copyright
Copyright © 1969 by Friedr. Vieweg & Sohn GmbH
Subject
Chemistry; Analytical Chemistry; Organic Chemistry; Biochemistry, general; Plant Sciences; Pharmacy; Measurement Science, Instrumentation
ISSN
0009-5893
eISSN
1612-1112
DOI
10.1007/BF02262410
Publisher site
See Article on Publisher Site

Abstract

Eineeinfache, elektronisch gesteuerte Vorrichtung zur Automatisierung der S~iulen-Chromatographie IJn Simple m6chanisme control6 61ectroniquement ~ I'automatisation de la chromatographie de colonne W. Kochen / G. Lauer I~~ der Universitiits-Kinder-KlinikHeidelberg,D--69 Heidelberg,Hofmeisterweg ~ o mn chromatography is very often used to investigate gical material. If several elution mixtures have to be applied consecutively to elute the column, constant pernal attention is required. For a series of investigations t is SOmetimes necessary to run a number of columns the Same time. The rate of elution should be the same ur all columns. However, irregularities will occur when a COlumnis eluted under pressure. In Order to free the investigator from the necessity of rt:~tr~ and attending the columns, we have construean electronicaU Y controlled mechanism which takes OVerthe following functions of column chromatography: I. COnstant speed of flow. Only one drop can leave the column within a span of time which can be selected at will. 2. The elution mixtures needed for the chromatography, Which are held in reservoirs, are made to enter the column in the desired order. 3. The elution mixtures are allowed to enter the column When the level of the liquid at the top of the column falls to

Journal

Chromatographia – Springer Journals

Published: May 1, 1969

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