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DIN EN ISO 23320:2022 Edition

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Workplace air – Gases and vapours – Requirements for evaluation of measuring procedures using diffusive samplers

Published By Publication Date Number of Pages
DIN 2022-08 49
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This document specifies performance requirements and test methods under prescribed laboratory conditions for the evaluation of diffusive samplers and of procedures using these samplers for the determination of gases and vapours in workplace atmospheres.This document is applicable to diffusive samplers and measuring procedures using these samplers 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,- diffusive samplers which rely on sorption into a liquid.This document addresses requirements for method developers and/or manufacturers.

DIN EN ISO 23320
$42.25