FIELD: chemistry.
SUBSTANCE: method involves extraction preparation of a sample of biological material, centrifuging and performing analysis on a capillary electrophoresis system in a quartz capillary with an effective length of 0.5 m and inner diameter of 75 mcm, wherein analysis is performed using an aqueous main electrolyte which contains 0.28% boric acid and 0.04% sodium tetraborate, with positive voltage polarity and detection wavelength of 254 nm.
EFFECT: rapid and reliable quantitative determination of indolyl-acetic acid by capillary electrophoresis using nontoxic and readily available reactants for analysis.
6 ex, 1 tbl, 1 dwg
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