SR EN 237:2005

Liquid petroleum products - Petrol - Determination of low lead concentrations by atomic absorption spectrometry

This document specifies 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. NOTE 1 Annex A describes an alternative procedure but with a poorer precision for the determination of the lead content of petrol in the range 3,0 mg/l to 10,0 mg/l. This procedure is also independent of the lead alkyl type. NOTE 2 For the purposes of this document, the term "% (V/V)" is used to represent the volume fraction. WARNING - The use of this document may involve hazardous materials, operations and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

General information

Status : Valid
Approval date : 6/22/2005
Publish date : 6/23/2005
Number of pages : 14
ICS : 75.160.20 Liquid fuels
Technical Committee : 320 - Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin

Relations with other standards:

Replaces SR EN 237:2001
Normative reference SR EN ISO 1042:2002
Normative reference SR EN ISO 3171:2002
Normative reference SR EN ISO 3170:2004
Normative reference SR ISO 648:1998