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Data treatment in multichannel isotachophoresis
Author(s) -
Schumacher Ernst,
Arn Dieter,
Thormann Wolfgang
Publication year - 1983
Publication title -
electrophoresis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.666
H-Index - 158
eISSN - 1522-2683
pISSN - 0173-0835
DOI - 10.1002/elps.1150040604
Subject(s) - isotachophoresis , microcomputer , detector , equidistant , chromatography , computer science , analytical chemistry (journal) , chemistry , electrode , engineering , electrolyte , mechanical engineering , telecommunications , chip
This paper describes a microcomputer‐based method for collection and treatment of data from an analytical isotachophoresis apparatus having an array of detectors along the separation trough. The electric field distribution within the separation column is measured as a function of time by means of 256 equidistant detector electrodes. This allows monitoring the detailed approach of the steady isotachophoretic state in a fully automated fashion. Collecting data as well as software for data treatment are discussed together with illustrations.