NEN EN 15485 : 2007
Current
The latest, up-to-date edition.
ETHANOL AS A BLENDING COMPONENT FOR PETROL - DETERMINATION OF SULFUR CONTENT - WAVELENGTH DISPERSIVE X-RAY FLUORESCENCE SPECTROMETRIC METHOD
12-01-2013
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Samples and sampling
7 Preparation of calibration solutions
7.1 Blank calibration solution
7.2 Stock solution
7.3 Calibration solutions
7.4 Storage and stability of the calibration solutions
8 Settings
8.1 Measuring parameters
8.2 Optimization
8.3 Performance check of the spectrometer
9 Calibration
9.1 General
9.2 Calibration solutions
9.3 Calibration curves
9.4 Checking
10 Procedure
11 Expression of results
12 Precision
12.1 Repeatability
12.2 Reproducibility
13 Test report
Bibliography
Defines a wavelength-dispersive X-ray fluorescence (WDXRF) test method for the determination of the sulfur content of ethanol from 7 mg/kg to 20 mg/kg.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| UNE-EN 15485:2008 | Identical |
| EN 15485:2007 | Identical |
| BS EN 15485:2007 | Identical |
| UNI EN 15485 : 2008 | Identical |
| DIN EN 15485:2007-11 | Identical |
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