FIELD: proximity methods and devices controlling objects of environment. SUBSTANCE: method includes taking of sample, extraction of oil products from sample by its treatment with organic solvent, cleaning of obtained extract from polar hydrocarbons with the use of sorbent placed into glass cylinder, its secondary treatment with pure organic solvent and analysis of eluate with additional layer of sorbent treated with salts of heavy metals in concentrated sulfuric acid. Degree of pollution of analyzed media is determined by length of colored section of additional layer of sorbent. EFFECT: acceleration of analysis. 1 dwg, 3 tbl
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