浅谈留样复测和内部比对的实施

Brief Talk about Implementation of Retesting of Retained Samples and Internal Comparison

本文介绍了实验室留样复测和内部比对的实施步骤,并利用Excel进行F检验和t检验,判断两组数据是否有显著性差异。为检测和校准实验室人员进行类似能力监控,提供了相应的参考。

This paper introduces the implementation steps of retesting retained samples and internal comparison in the laboratory, and uses Excel to conduct F test and t test to determine whether there are significant differences between the two groups of data.This paper provides a reference for verification and calibration laboratory personnel in similar capability monitoring.