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09/30187984 DC : 0

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BS EN ISO 10808 - NANOTECHNOLOGIES - CHARACTERIZATION OF NANOPARTICLES IN INHALATION EXPOSURE CHAMBERS FOR INHALATION TOXICITY TESTING - COMPLEMENTARY ELEMENT
Available format(s)

Hardcopy , PDF

Superseded date

01-31-2011

Language(s)

English

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
   3.1 Differential mobility analyzing system (DMAS)
        3.1.1 Differential electrical mobility classifier
              (DEMC)
        3.1.2 Condensation particle counter (CPC)
   3.2 Inhalation chamber system (chamber, head only,
        nose only)
   3.3 Nanoparticle generation system
4 Test Substance monitoring method
   4.1 Principle
   4.2 Preparation of system
   4.3 Study
5 Specification of monitoring method
   5.1 Requirements for number-weighted particle size
        distribution and mass concentration
   5.2 Measurement of number-weighted particle size
        distribution
   5.3 Mass concentration measurement
   5.4 Inhalation exposure chamber
6 Assessment of results
7 Test report
Annex A (informative) - Example of nanoparticle characterization
        for inhalation toxicity testing
    A.1 System set-up
    A.2 Example results
Bibliography

BS EN ISO 10808

Committee
NTI/1
DocumentType
Draft
Pages
27
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
PREN ISO 10808 : DRAFT 2009 Identical

ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
ISO/TS 27687:2008 Nanotechnologies Terminology and definitions for nano-objects Nanoparticle, nanofibre and nanoplate
ISO/TR 27628:2007 Workplace atmospheres Ultrafine, nanoparticle and nano-structured aerosols Inhalation exposure characterization and assessment
ISO/TR 12885:2008 Nanotechnologies Health and safety practices in occupational settings relevant to nanotechnologies
ISO 10312:1995 Ambient air Determination of asbestos fibres Direct transfer transmission electron microscopy method

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