EN ISO 23320:2022

Workplace air - Gases and vapours - Requirements for evaluation of measuring procedures using diffusive samplers (ISO 23320:2022) EN ISO 23320:2022

Publication date:   Jun 14, 2022

General information

60.60 Standard published   May 11, 2022

CEN

CEN/TC 137 Assessment of workplace exposure to chemical and biological agents

European Norm

13.040.30   Workplace atmospheres

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Scope

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.
NOTE      For the purposes of this document a manufacturer can be any commercial or non-commercial entity.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 838:2010

NOW

PUBLISHED
EN ISO 23320:2022
60.60 Standard published
May 11, 2022