食品中有机磷农残测定能力验证结果的再利用

目的评估嘉兴市食品检验机构实验室的能力水平,实现能力验证结果的再利用。方法实施"食品中有机磷农药残留量(敌敌畏)测定"能力验证,通过稳健统计技术对测试结果进行判定,对影响能力验证评价结果的因素进行分析。结果有12个实验室检测结果为满意,占92.3%。结论本次能力验证研究客观评价了实验室有机磷农药残留量检测的能力,提供了全面深入的技术分析,帮助实验室查找原因,采取措施,提高检测能力。

Reusing of the proficiency testing results of organophosphorus pesticide residues in food

Objective To evaluate the capacity of food laboratories in Jiaxing food inspection agency, in order to realize the reuse of the verification results. Methods The implementation of the Measurement of organophosphorus pesticide (dimethyl-dichloro-vinyl-phosphate) residues in food was verified, and the test results were judged by robust statistical techniques to analyze the factors affecting the results of the ability verification. Results The testing results of 12 laboratories were satisfactory, accounting for 92.3%. Conclusion This proficiency testing study objectively evaluates the capability of laboratory in organophosphorus pesticide residues, which provides comprehensive and in-depth technical analysis, and helps the laboratory to find out the reasons and take measures to improve the detection capability.