Determining benzo(a)pyrene in objects in light industry by HPLC after preconcentration with aluminosilicate

Abstract

The procedure of benzo(a)pyrene determination based on the sorption of a preliminarily concentrated analyte using aluminosilicate and subsequent detection by HPLC provided by a fluorimetric detector is developed for certain objects in the light industry. The advantages of the proposed method are their high metrological characteristics, ease of performance, affordability, and the ability to replace the imported adsorption materials. It can be applied in laboratories engaged in monitoring the quality of the facilities in light industry.