黃瓜粉中多種農(nóng)藥殘留檢測(cè)能力驗(yàn)證結(jié)果及關(guān)鍵質(zhì)量控制點(diǎn)分析

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Analysis of Proficiency Testing Results and Critical Quality Control Points for the Detection of Multiple Pesticide Residues in Cucumber Powder

ZHAO Yanxia，ZHAOGuangyuan （Baotou Inspection and Test Service Center，Baotou O14ooo， China）

Abstract： This paper analyzes the results of the laboratory in the proficiency testing of pesticide residues in cucumber powder and discuses the keyquality control points.The proficiency testing results show thatthe laboratory test results are satisfactory， and the |Z|?0.3 ， indicating that the quality control is effective. The key quality control points include sample preservation，selectionof detection methods，preparation of standard substances，pretreatment of reagents and consumables，matching of matrix blanks，pre-experiment analysis，and quality control during the experiment. Accurately grasping these key control points is conducive to enhancing detection capabilities and providing a strong guarantee for the quality and safety of agricultural products.

Keywords： pesticide residue detection; proficiency testing; critical quality control point

在農(nóng)業(yè)生產(chǎn)中，農(nóng)產(chǎn)品種植、生產(chǎn)過程中常受病蟲草害的侵?jǐn)_。（剩余3530字）