FIELD: analytical methods. SUBSTANCE: o- chlorophenol and 2,6-dichlorophenol are determined in the air involving thin-layer chromatography technique with hexane/acetone/diethyl ketone elution mixture at volume ratio (14-16):(2-4):(2-4) and developing reagent. EFFECT: simplified and accelerated procedure. 1 dwg, 2 tbl
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