标准编号：ISO 23320:2022
中文名称：工作场所空气 气体和蒸汽 使用扩散取样器的测量程序评估要求
英文名称：Workplace air — Gases and vapours — Requirements for evaluation of measuring procedures using diffusive samplers
发布日期：2022-04
标准范围
This document specifies performance requirements and test methods under prescribed laboratory conditions for the evaluation of diffusive samplers (see Reference [1]) and of procedures using these samplers for the determination of gases and vapours in workplace atmospheres (see Reference [2]). This document is applicable to diffusive samplers and measuring procedures using these samplers, such as ISO 16200-2 and ISO 16017-2, in which sampling and analysis are carried out in separate stages.
This document is not applicable to
— diffusive samplers which are used for the direct determination of concentrations, and
— diffusive samplers which rely on sorption into a liquid.
This document addresses requirements for method developers and/or manufacturers.
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