NS EN 15486 : 1ED 2007

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
   4.1 Inert gas
   4.2 Oxygen
   4.3 Solvent
   4.4 Sulfur compounds
        4.4.1 General
   4.5 Sulfur stock solution
   4.6 Calibration standards
   4.7 Quality control samples
   4.8 Quartz wool
5 Apparatus
6 Sampling
7 Apparatus preparation
8 Apparatus calibration and verification
   8.1 Multi-point calibration
   8.2 One-point calibration
   8.3 Verification
9 Procedure
10 Calculation
   10.1 Using multi-point calibration
   10.2 Using one-point calibration
   10.3 Calculation
11 Expression of results
12 Precision
   12.1 Repeatability, r
   12.2 Reproducibility, R
13 Test report
Annex A (normative) Ethanol density
Bibliography

Describes an ultraviolet (UV) fluorescence test method for the determination of the sulfur content of ethanol from 5 mg/kg to 20 mg/kg.