Methodical approaches to the laboratory control of residues of herbicides on a basis 2,4-D in the environment

Methodical aspects of application of a capillary gas chromatography with ECD and MSD at definition 2,4-D in objects of environment (air, water, soil) are presented. Metrological parameters of methods and their practical importance are shown at an establishment of exposition levels at application 2,4-D, and also at carrying out of monitoring hygienic researches on studying of possibility of pollution by herbicide of soil and water sources.