保持检测实验室能力的方法有:对实验室进行有效的内部、外部监控,确保人、设备、方法、环境等基本因素正常运行并持续提升控制水平。对于日常检测及能力验证中出现的结果异常情况,要针对试验过程的影响环节进行综合分析判断,查找异常结果出现的原因,并及时采取改善措施,以保证实验室能力的长期维持。

The methods to maintain the capability of testing laboratories included effective internal and external monitoring of the laboratory, ensured the normal operation of basic factors such as personnel, equipment, methods, and environment, and continuously improving control levels. For abnormal results in daily testing and capability verification, comprehensive analysis and judgment should be conducted on the influencing links of the experimental process, to identify the reasons for abnormal results, and taken timely improvement measures to ensure the long-term maintenance of laboratory capabilities.