Proficiency Testing of Three Organochlorine Pesticides Determination in Vegetable Oils in Laboratories in China
- VernacularTitle:植物油中七氯等3种有机氯农药检测能力验证研究
- Author:
Qiyong CHEN
;
Chun GUAN
;
Baokun GE
- Publication Type:Journal Article
- Keywords:
Vegetable oils;
Organochlorine pesticides;
Proficiency testing
- From:
Journal of Environment and Health
2007;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To understand the testing capability for organochlorine pesticides of the food inspection labs in China. Methods The CNCA organized the proficiency testing(PT) of determination of heptachlor, aldrin and dieldrin in the vegetable oils. 21 labs from 14 provinces (cities) took part in the PT. The GC method prescribed by official method of AOAC was recommended, other method was also permitted. Results The PT showed that 81.0%-85.7% labs presented satisfactory results, 9.5% had questionable results and 4.8%-9.5% had dissatisfactory results. Conclusion Most of the labs that took part in the PT have good competence in analyzing organochlorine pesticides.
