Abstract
The effects of the acidity of an aqueous solution, the time of moistening a soil sample, and the time of ultrasonic desorption on the extraction of phenols from soils were studied. The optimum conditions were found. A procedure was developed for the gas-chromatographic determination of 0.05–50 mg/kg of phenol and o- and p-cresols in soil with an error of 10–25%. The time of analysis was 40 min.
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Korenman, Y.I., Gruzdev, I.V. & Kondratenok, B.M. Extraction and Gas-Chromatographic Determination of Phenol and Cresols in Soil. Journal of Analytical Chemistry 56, 166–169 (2001). https://doi.org/10.1023/A:1009454921064
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DOI: https://doi.org/10.1023/A:1009454921064