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NBN EN 14662-5 : 2005

Current
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
Published date

12-01-2013

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.

DocumentType
Standard
PublisherName
Belgian Standards
Status
Current

Standards Relationship
EN 14662-5 : 2005 Identical
UNE-EN 14662-5:2006 Identical
BS EN 14662-5:2005 Identical
DIN EN 14662-5:2005-08 Identical
UNI EN 14662-5 : 2005 Identical

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