09/30187984 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS EN ISO 10808 - NANOTECHNOLOGIES - CHARACTERIZATION OF NANOPARTICLES IN INHALATION EXPOSURE CHAMBERS FOR INHALATION TOXICITY TESTING - COMPLEMENTARY ELEMENT
Hardcopy , PDF
31-01-2011
English
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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Superseded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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