Method for detecting organochlorine residues in azo dye product

The invention belongs to the technical field of detection of organochlorine residues in an azo dye product so as to solve the problem existing in an organochlorine detection method. According to the method for detecting organochlorine residues in the azo dye product, the pre-treatment process of organochlorine resides is improved, the organochlorine residue detection accuracy is improved, and pollution caused by a sample inlet of a gas phase mass spectrometer and a chromatographic column is reduced.