CEN ISO/TS 12025:2015

Nanomaterials - Quantification of nano-object release from powders by generation of aerosols (ISO/TS 12025:2012) CEN ISO/TS 12025:2015

Publication date:   Jul 16, 2015

General information

99.60 Withdrawal effective   Jun 2, 2021

CEN

CEN/TC 352 Nanotechnologies

Technical Specification

07.120   Nanotechnologies

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Scope

ISO/TS 12025:2012 provides methodology for the quantification of nano-object release from powders as a result of treatment, ranging from handling to high energy dispersion, by measuring aerosols liberated after a defined aerosolization procedure. In addition to information in terms of mass, the aerosol is characterized for particle concentrations and size distributions.
ISO/TS 12025:2012 provides information on factors to be considered when selecting from the available methods for powder sampling and treatment procedures and specifies minimum requirements for test sample preparation, test protocol development, measuring particle release and reporting data. In order to characterize the full size range of particles generated, the measurement of nano-objects as well as agglomerates and aggregates is recommended in ISO/TS 12025:2012.

Life cycle

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WITHDRAWN
CEN ISO/TS 12025:2015
99.60 Withdrawal effective
Jun 2, 2021

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PUBLISHED
CEN ISO/TS 12025:2021

Relations

Adopted from ISO/TS 12025:2012 IDENTICAL