GC-ECD quantitative detection on 20 kinds of organochlorine and pyrethroid pesticides in durian and mangosteen

A method for detection on 20 kinds of organochlorine and pyrethroid pesticides in durian and mangosteen by gas chromatograph-ECD-detection (GC-ECD) was established. Durian and mangosteen are well welcome because of their unique taste. The detection of organochlorine and pyrethroid pesticides in durian and mangosteen has not been explored at home and abroad yet. The method in this article was simple, rapid, sensitive and accurate, and showed that the lowest limit was 0.001~0.149 mg/kg, and the recovery range was 70.66%~126.37% with relative standard deviation 3.2%~ 11.6%.