Abstract

We demonstrate a possibility of determining amicarbazone and its two metabolites in one test sample by HPLC with UV detection in water, soil, grain, oil, and corn green mass. After the extraction of analytes from the samples with acetonitrile and purification by solid-phase extraction using a combination of a C18EC adsorbent, activated carbon, and a Diapak C cartridge, the recovery of all analytes was 81–90% with an error of 1.1–2.5%. The limit of quantitative determination was 0.05 mg/kg. Diapak C16 cartridges for solid-phase extraction were used to extract substances from water samples. The developed procedure is useful for the determination of amicarbazone and its metabolites in environmental samples and agricultural products.

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