Ecological Safety Connected with an Toxicality of Tin and its Analytical Determination

Complication of the modern problems of the ecologically - analytical monitoring of heavy toxically metals and protection of health of population has caused by attraction of investigators of different countries for their decision by modern high - selective methods of analysis. Control of different objects of environment including analysis of different food products on the content of some heavy toxically metals, inorganic and organic substances by different physic and chemical methods is one of the important tasks of analytical chemistry. Among them electrochemical methods of analysis have special and important place owing to their high selectivity, simplicity, low prices, possibility to automation of electroanalytic al processes. Express and selective inversion - voltamperemetri cal methods of determination of content of Sn in different food products were elaborated and also estimation of some metrological and exploitation parameters was given.