样品前处理是分析测试工作的重要环节,因为样品前处理不仅耗费整个分析过程60%以上的时间,而且主要的分析误差也来自这一环节。近年来,出现了一些商品化的高效前处理装置及快速检测仪器,在第三方检测实验室中逐步推广和应用。本文就第三方检测实验室的定义、上述前处理装置和快检仪器的应用进行了阐述。 Sample preparation is an important part of analytical testing because sample preparation consumes more than 60% of the total analysis time, and the main analysis error comes from this point. In recent years, there have been some commercialization of efficient pre-treatment devices and rapid detection equipment in the third-party testing laboratories to gradually promote and apply. This article describes the definition of a third party testing laboratory, the application of the pretreatment device and the quick inspection device described above.