NEN EN ISO 20846 : 2011

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Sampling
7 Apparatus preparation
8 Apparatus calibration and verification
9 Procedure
10 Calculation
11 Expression of results
12 Precision
13 Test report
Bibliography

Defines an ultraviolet (UV) fluorescence test method for the determination of the sulfur content of motor gasolines containing up to 3,7% (m/m) oxygen (including those blended with ethanol up to about 10%), and of diesel fuels, including those containing up to about 10% (V/V) fatty acid methylester (FAME), having sulfur contents in the range 3 mg/kg to 500 mg/kg.