标准编号：ISO/TS 20612:2007
中文名称：水质 用于分析化学实验室水平测试的实验室间比较
英文名称：Water quality — Interlaboratory comparisons for proficiency testing of analytical chemistry laboratories
发布日期：2007-12
标准范围
This Technical Specification specifies the criteria related to proficiency testing by interlaboratory comparisonsin the field of water, waste water and sludge analysis. In particular, it specifies the requirements in respect toproficiency test providers and to the design, execution and evaluation of laboratory proficiency comparisons.This document may be used if the determinands in the interlaboratory test may be regarded as capable ofmeasurement with a certain degree of continuity. This is generally the case for chemical constituents andphysicochemical determinands, but continuity does not always exist in the case of biological and/ormicrobiological determinands.
立即下载标准文件