I.S. EN 15486:2007
Current
The latest, up-to-date edition.
ETHANOL AS A BLENDING COMPONENT FOR PETROL - DETERMINATION OF SULFUR CONTENT - ULTRAVIOLET FLUORESCENCE METHOD
Hardcopy , PDF
English
01-01-2007
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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
Describes an ultraviolet (UV) fluorescence test method for the determination of the sulfur content of ethanol from 5 mg/kg to 20 mg/kg.
| Committee |
CEN/TC 19
|
| DocumentType |
Standard
|
| Pages |
17
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 15486:2007 | Identical |
| NBN EN 15486 : 2007 | Identical |
| NF EN 15486 : 2007 | Identical |
| NS EN 15486 : 1ED 2007 | Identical |
| UNI EN 15486 : 2008 | Identical |
| EN 15486:2007 | Identical |
| NEN EN 15486 : 2007 | Identical |
| SN EN 15486 : 2007 | Identical |
| UNE-EN 15486:2008 | Identical |
| DIN EN 15486:2007-11 | Identical |
| ISO 3170:2004 | Petroleum liquids — Manual sampling |
| ISO 1042:1998 | Laboratory glassware — One-mark volumetric flasks |
| EN ISO 1042:1999 | Laboratory glassware - One-mark volumetric flasks (ISO 1042:1998) |
| ISO 4259:2006 | Petroleum products Determination and application of precision data in relation to methods of test |
| ISO 91-1:1992 | Petroleum measurement tables Part 1: Tables based on reference temperatures of 15 degrees C and 60 degrees F |
| ISO 20846:2011 | Petroleum products Determination of sulfur content of automotive fuels Ultraviolet fluorescence method |
| EN ISO 20846:2011 | Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method (ISO 20846:2011) |
| EN ISO 3170:2004 | Petroleum liquids - Manual sampling (ISO 3170:2004) |
| EN ISO 4259:2006 | Petroleum products - Determination and application of precision data in relation to methods of test (ISO 4259:2006) |
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