环境监测实验室量值溯源体系建立探讨

摘要

介绍了环境监测实验室量值溯源的概念.详细分析了实验室仪器设备的量值溯源,实验室标准物质的量值溯源.提出了实施量值溯源中应注意的问题,指出建立规范化的环境监测实验室仪器设备、标准物质值溯源体系,是保证环境监测实验室数据的真实性、准确性、可靠性、可比性及科学性的技术支撑.%The concept of quantitative traceability for environmental monitoring laboratories was presented. The quantitative tracing of instruments/equipment and reference materials in laboratories was analysed in detail. Issues to be noted in the performance of quantitative tracing were raised. The establishment of a traceability system for instruments/equipment and standard materials in standardised environmental monitoring laboratories would be a technical support to ensure the authenticity, reliability, comparability and scientificalness of the data provided by environmental monitoring laboratories.