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 (ISO 20847:2004)
03-15-2004
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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