Methods of test for petroleum and its products. Petroleum products. Determination of low lead contents in gasolines. Wavelength-dispersive X-ray fluorescence spectrometry (XRF)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

12-08-2002

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Principle
4 Chemicals and solvents
   4.1 2,2,4-trimethylpentane (isooctane)
   4.2 Toluene
   4.3 Kerosene
   4.4 Lead-2-ethylhexanoate
   4.5 Triphenylbismuth or bismuth-2-ethylhexanoate
   4.6 Ethylhexanoic acid
   4.7 Blank solution
   4.8 Lead stock solution
   4.9 Bismuth internal standard solution
5 Apparatus
   5.1 Wavelength-dispersive X-ray flourescence
       spectrometer
   5.2 One-mark pipettes
   5.3 Volumetric flasks
   5.4 Conical flasks
   5.5 Fritted glass filter
   5.6 Analytical balance
6 Samples and sampling
7 Calibration solutions
   7.1 Preparation of lead calibration solutions
   7.2 Preparation of calibration solutions by addition
       of the internal standard
8 Calibration
   8.1 General
   8.2 Calibration graph
   8.3 Checking
9 Procedure
10 Calculation
11 Expression of results
12 Precision
   12.1 Repeatability
   12.2 Reproducibility
13 Test report

Identical with IP 489/2003.

This European Standard specifies a method for the determination of the lead content of gasolines with a lead concentration from 4 mg/l to 25 mg/l. NOTE For the purpose of this European Standard, the term \'% (V/V)\' is used to represent the volume fraction. WARNING: The use of this European Standard can 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.

Committee	PTI/13
DevelopmentNote	Also numbered as BS 2000-489(2002) Supersedes 99/120438 DC (09/2002) Reviewed and confirmed by BSI, April 2018. (04/2018)
DocumentType	Standard
Pages	12
PublisherName	British Standards Institution
Status	Current
Supersedes	99/120438 DC : NOV 99

Standards	Relationship
NF EN 13723 : 2003	Identical
UNI EN 13723 : 2005	Identical
NEN EN 13723 : 2002	Identical
NS EN 13723 : 1ED 2002	Identical
I.S. EN 13723:2002	Identical
EN 13723:2002	Identical
NBN EN 13723 : 2002	Identical
UNE-EN 13723:2003	Identical
SN EN 13723 : 2002	Identical
DIN EN 13723:2002-10	Identical

ISO 3171:1988	Petroleum liquids — Automatic pipeline sampling
ISO 3170:2004	Petroleum liquids — Manual sampling
EN ISO 3170:2004	Petroleum liquids - Manual sampling (ISO 3170:2004)
EN ISO 3171:1999	Petroleum liquids - Automatic pipeline sampling (ISO 3171:1988)

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BS EN 13723:2002

Methods of test for petroleum and its products. Petroleum products. Determination of low lead contents in gasolines. Wavelength-dispersive X-ray fluorescence spectrometry (XRF)

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory