Determination of organic acids in fodder additives
INTRODUCTION
The method is used for the determination of the mass concentration of oxalic, formic, fumaric, succinic, malic, citric, acetic, propionic, lactic, benzoic, sorbic, butyric acids in samples of fodder additives and butyric acid in samples of silage and haylage by capillary electrophoresis.
MEASURING METHOD
The measurement method is based on capillary zone electrophoresis with direct UV detection at the wavelength of 190 nm.
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EQUIPMENT FOR ANALYSIS