在理化检验过程中,影响理化检验结果的因素很多,主要有:人员、仪器、实验材料、环境、被检样品以及样品的处置等等。从检测样品开始到检验结果的输出,这一系列影响因素的变化,使得检测结果不可能很稳定。实施实验室的检测质量控制计划是保证检测数据准确可靠的重要环节,将有利 In the course of physical and chemical testing, there are many factors that affect the physical and chemical test results, mainly including personnel, instruments, experimental materials, environment, samples to be inspected, and sample disposal. From the beginning of the test sample to the output of the test results, this series of influencing factors change, making the test results can not be very stable. The implementation of laboratory testing quality control plan is to ensure that the test data is accurate and reliable an important part, it will be beneficial