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NF EN 14662-2 : 2005

Current

Current

The latest, up-to-date edition.

AMBIENT AIR QUALITY - STANDARD METHOD FOR MEASUREMENT OF BENZENE CONCENTRATIONS - PART 2: PUMPED SAMPLING FOLLOWED BY SOLVENT DESORPTION AND GAS CHROMATOGRAPHY

Published date

12-01-2013

Avant-propos
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Description de la méthode
  4.1 Principe
  4.2 Réactifs et matériaux
  4.3 Appareillage
  4.4 Réglage du débit de prélèvement
  4.5 Prélèvement
  4.6 Mode opératoire
  4.7 Calcul de la concentration massique du benzène
  4.8 Rapport d'essai
5 Détermination de l'incertitude de mesure
  5.1 Introduction
  5.2 Paramètres contribuant à l'incertitude de mesure
6 Recommandations d'utilisation
Annexe A (informative) Détermination du volume de claquage
Annexe B (informative) Évaluation des indicateurs de
                       performance et des contributions à
                       l'incertitude
Annexe C (informative) Caractéristiques de performances
Bibliographie

Provides general guidance for the sampling and analysis of benzene in air by pumped sampling, solvent desorption and capillary gas chromatography.

DevelopmentNote
Indice de classement: X43-029-2 PR NF EN 14662-2 August 2003 (08/2003)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Current

Standards Relationship
EN 14662-2:2005 Identical
DIN EN 14662-2:2005-08 Identical
UNE-EN 14662-2:2006 Identical
UNI EN 14662-2 : 2005 Identical
BS EN 14662-2:2005 Identical

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