UNI EN 14662-5 : 2005
Current
The latest, up-to-date edition.
AMBIENT AIR QUALITY - STANDARD METHOD FOR MEASUREMENT OF BENZENE CONCENTRATIONS - PART 5: DIFFUSIVE SAMPLING FOLLOWED BY SOLVENT DESORPTION AND GAS CHROMATOGRAPHY
06-10-2005
Foreword
1 Scope
2 Normative References
3 Terms and definitions
4 Method description
4.1 Principle
4.2 Reagents and Materials
4.3 Apparatus
4.4 Sampling
4.5 Procedure
4.6 Calculations of mass concentration of benzene
4.7 Report
5 Determination of measurement uncertainty
5.1 Introduction
5.2 Parameters contributing to measurement uncertainty
6 Recommendations for use
Annex A (informative) Suppliers of charcoal-based organic
vapour diffusive samplers
Annex B (informative) Specific information of sampler type A
Annex C (informative) Specific information of sampler type B
Annex D (informative) Assessment of performance indicators and
uncertainty contributions
Annex E (informative) Performance characteristics
Bibliography
Provides general guidance for the sampling and analysis of benzene in air, by diffusive sampling, solvent desorption and capillary gas chromatography.
| Committee |
TC 004
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| I.S. EN 14662-5:2005 | Identical |
| UNE-EN 14662-5:2006 | Identical |
| NEN EN 14662-5 : 2005 | Identical |
| SN EN 14662-5 : 2005 | Identical |
| NF EN 14662-5 : 2005 | Identical |
| NS EN 14662-5 : 1ED 2005 | Identical |
| BS EN 14662-5:2005 | Identical |
| EN 14662-5:2005 | Identical |
| NBN EN 14662-5 : 2005 | Identical |
| DIN EN 14662-5:2005-08 | Identical |
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