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目的能力验证试验是利用实验室间指定检测数据的对比,确定实验室从事特定测试活动的技术能力[1]。能力验证活动对完善和强化实验室质量管理体系,增强和提高实验室的竞争力具有重要的实际意义[2]。方法 GB 4789.4-2010食品微生物学检验沙门氏菌检验,GB 4789.30-2010食品微生物学检验单核细胞增生李斯特氏菌检验。结果 TO504-D样品检出甲型副伤寒沙门氏菌,TO504-E样品检出单核细胞增生李斯特氏菌。结论 CNAS对该实验室检测样品能力验证试验结果的结论为满意。
The purpose of proficiency testing is the use of laboratory-specific test data comparison to determine the laboratory engaged in a specific testing activities of the technical capabilities [1]. Competency verification activities have important practical significance for improving and strengthening laboratory quality management system and enhancing and enhancing the competitiveness of laboratories [2]. Methods GB 4789.4-2010 food microbiology test Salmonella test, GB 4789.30-2010 Microbiological examination of food Listeria monocytogenes test. Results Salmonella paratyphi A was detected on TO504-D samples and Listeria monocytogenes was detected on TO504-E samples. Conclusions CNAS is satisfied with the conclusion of the proficiency testing results of this laboratory test sample.