I.S. EN ISO 20847:2004
Current
The latest, up-to-date edition.
PETROLEUM PRODUCTS - DETERMINATION OF SULFUR CONTENT OF AUTOMOTIVE FUELS - ENERGY-DISPERSIVE X-RAY FLUORESCENCE SPECTROMETRY
Hardcopy , PDF
English
01-01-2004
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Sampling and sample handling
7 Apparatus preparation
8 Calibration
9 Procedure
10 Calculation
11 Expression of results
12 Precision
13 Test report
Annex A (informative) Interferences
Annex B (informative) Guidelines for measuring low
sulfur contents (less than 100 mg/kg)
Bibliography
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