• There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

NF EN 237 : 2005

Current
Current

The latest, up-to-date edition.

LIQUID PETROLEUM PRODUCTS - PETROL - DETERMINATION OF LOW LEAD CONCENTRATIONS BY ATOMIC ABSORPTION SPECTROMETRY
Published date

12-01-2013

Avant-propos
1 Domaine d'application
2 Références normatives
3 Principe
4 Produits et réactifs
5 Appareillage
6 Échantillonnage
7 Mode opératoire
   7.1 Généralités
   7.2 Préparation des solutions d'étalonnage (0,25 mg/l,
        0,50 mg/l, 0,75 mg/l et 1,0 mg/l de plomb)
   7.3 Préparation de la solution d'essai
   7.4 Préparation de l'appareil
   7.5 Détermination
8 Calculs
9 Expression des résultats
10 Fidélité
   10.1 Généralités
   10.2 Répétabilité, r
   10.3 Reproductibilité, R
11 Rapport d'essai
Annexe A (informative) Méthode alternative
Bibliographie

Describes an atomic absorption spectrometric test method for the determination of the lead content of petrol in the range 2,5 mg/l to 10,0 mg/l. This test method is independent of the lead alkyl type.

DevelopmentNote
Indice de Classement: M07-061 PR NF EN 237 March 2002 Supersedes NFM 07 061. (03/2002)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Current
Supersedes

Standards Relationship
UNI EN 237 : 2005 Identical
EN 237:2004 Identical
I.S. EN 237:2004 Identical
BS EN 237:2004 Identical
DIN EN 237:2004-12 Identical
UNE-EN 237:2005 Identical

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.