Name: EN 14662-5 : 2005
Brand: CEN

Ambient air quality - Standard method for measurement of benzene concentrations - Part 5: Diffusive sampling followed by solvent desorption and gas chromatography

Published date

05-18-2005

Publisher

Comite Europeen de Normalisation

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
                      vapor 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

This part of EN 14662 is in accordance with the generic methodology selected as the basis of the European Union reference method for the determination of benzene in ambient air [1] for the purpose of comparison of measurement results with limit values with a one-year reference period.

Committee	TC 264
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current

Standards	Relationship
UNE-EN 14662-5:2006	Identical
I.S. EN 14662-5:2005	Identical
PN EN 14662-5 : 2010	Identical
NF EN 14662-5 : 2005	Identical
BS EN 14662-5:2005	Identical
NEN EN 14662-5 : 2005	Identical
SN EN 14662-5 : 2005	Identical
NS EN 14662-5 : 1ED 2005	Identical
NBN EN 14662-5 : 2005	Identical
UNI EN 14662-5 : 2005	Identical
DIN EN 14662-5:2005-08	Identical

ISO/IEC 17025:2005	General requirements for the competence of testing and calibration laboratories
ISO 6144:2003	Gas analysis Preparation of calibration gas mixtures Static volumetric method
EN 838:2010	Workplace exposure - Procedures for measuring gases and vapours using diffusive samplers - Requirements and test methods
ISO 5725-3:1994	Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method
ISO Guide 30:2015	Reference materials Selected terms and definitions
ISO 6145-10:2002	Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 10: Permeation method
EN 13528-2:2002	Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 2: Specific requirements and test methods
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ENV 13005 : DRAFT 1999	GUIDE TO THE EXPRESSION OF UNCERTAINTY IN MEASUREMENT
EN 13528-3:2003	Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 3: Guide to selection, use and maintenance
ISO 3534-1:2006	Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability