Detection method for measuring dimethyl phthalate (dibutyl and dioctyl) in water by liquid chromatography

The invention discloses a dimethyl phthalate (dibutyl and dioctyl) content detection method, belongs to the field of environmental detection methods, and particularly relates to a method for measuringthe content of dimethyl phthalate (dibutyl and dioctyl) in water by liquid chromatography in environmental monitoring. The method includes nine operation steps and corresponding calculation. Used instruments and equipment are universal, the experimental operation steps are simple, most of used materials can be recycled and are less in pollution, cost is effectively saved, the content of the dimethyl phthalate (dibutyl and dioctyl) in the water is accurately measured, and the method is applicable to third-party detection institutions and self-testing by enterprises and has the advantages of simple operation steps, low cost, safe detection method, early appearance time, high response values, high accuracy and recovery rate and the like. 本发明邻苯二甲酸二甲(二丁、二辛)酯含量的检测方法，属于环境检测方法领域，特别涉及到种环境监测时测定水质中邻苯二甲酸二甲(二丁、二辛)酯的含量的方法；本发明包