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Workplace exposure - Measurement of exposure byinhalation of nano-objects and their aggregates andagglomerates - Metrics to be used such as numberconcentration, surface area concentration and massconcentration

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

12-08-2018

Publisher

National Standards Authority of Ireland

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For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

This European Standard specifies the use of different metrics for the measurement of exposure byinhalation of NOAA during a basic assessment and a comprehensive assessment, respectively, asdescribed in EN 17058 [1].

Committee	TC 137
DocumentType	Standard
Pages	0
ProductNote	EN 17058 THIS STANDARD ALSO REFERS. The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
PublisherName	National Standards Authority of Ireland
Status	Current