Bioanalysis of Environment Pollutants defined as Environmental analytics and monitoring which is the part of analytical chemistry which develops at the fastest rate. It can be distinguish as a spectrum of trends which can be classified into two basic groups: (a)methodological trends in environmental analytics and monitoring includes - dissemination of speciation analysis; use of total parameters to assess environmental pollu tion level; tendency to determine lower and lower analyte con centrations in samples of very complex matrix etc.(b)trends in the area of instrumentation which includes - new designs of sensors and detectors; introduction of coupled methods to analytical practice; computerization, automation and robotization of monitoring and measuring instruments etc.