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Determination of amprolium in feed stuff by capiliary isotachophoresis
Author(s) -
Křivánková Ludmila,
Boček Petr
Publication year - 1985
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.1150060311
Subject(s) - isotachophoresis , chromatography , reproducibility , detection limit , chemistry , electrode , electrolyte
A method for the determination of amprolium in feed stuff by analytical capillary isotachophoresis with column coupling is described. Up to 20 μl of the raw water extract of amprolium from a feed stuff can be analysed directly without any pretreatment in 15 min. The detection limit reached the level of ppm, the reproducibility of analyses in the followed range of 0.2–1.2 nmoles was 3 rel. %.