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Analytical control of the content of heavy metals and organochlorine pesticides in fish and fish products

The article presents the results of the estimation of lead, copper, chromium and organochlorine pesticides in fish and fish products. The flameless atomic absorption spectroscopy and gas-liquid chromatography were chosen as the basic methods of analysis. It has been established that the content of the analyzed substances in the studied objects is within the permissible limits. The influence of various methods of culinary processing on the change in concentrated levels of heavy metals in fish and fish products is considered.