EN 15487:2007
Current
The latest, up-to-date edition.
Ethanol as a blending component for petrol - Determination of phosphorus content - Ammonium molybdate spectrometric method
22-08-2007
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Samples and sampling
7 Calibration
7.1 Preparation of calibration solutions
7.2 Colour development
7.3 Spectrometric measurement
7.4 Calibration regression line
8 Procedure
8.1 Dry residue
8.2 Test portion
8.3 Colour development
8.3 Spectrometric measurement
9 Calculation
10 Expression of results
11 Precision
11.1 Repeatability
11.2 Reproducibility
12 Test report
Bibliography
This standard specifies a procedure for the determination of phosphorus content measured as orthophosphate, in ethanol from 0,15 mg/l to 1,50 mg/l by ammonium molybdate spectrometric method. The phosphorus content is determined in aqueous solution after dissolution of the evaporation residue of the ethanol sample.WARNING — Use of this standard may involve hazardous materials, operations and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.
| Committee |
CEN/TC 19
|
| DevelopmentNote |
Supersedes PREN 15487. (12/2007)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN 15487:2007-11 | Identical |
| UNE-EN 15487:2008 | Identical |
| BS EN 15487:2007 | Identical |
| IP 555 : 2008 | Identical |
| NEN EN 15487 : 2007 | Identical |
| NS EN 15487 : 1ED 2007 | Identical |
| I.S. EN 15487:2007 | Identical |
| BS EN ISO 15487:2018 | Identical |
| NBN EN 15487 : 2007 | Identical |
| SN EN 15487 : 2007 | Identical |
| NF EN 15487 : 2007 | Identical |
| DIN EN 15487 E : 2007 | Identical |
| PN EN 15487 : 2009 | Identical |
| UNI EN 15487 : 2008 | Identical |
| BS 2000-555(2007) : 2007 | Identical |
| DD CEN/TS 15293:2011 | Automotive fuels. Ethanol (E85) automotive fuel. Requirements and test methods |
| CEN/TR 15993:2018 | Automotive fuels - Ethanol (E85) automotive fuel - Background to the parameters required and their respective limits and determination |
| S.R. CEN TS 15293:2011 | AUTOMOTIVE FUELS - ETHANOL (E85) AUTOMOTIVE FUEL - REQUIREMENTS AND TEST METHODS |
| 13/30275105 DC : 0 | BS EN 15376 - AUTOMOTIVE FUELS - ETHANOL AS A BLENDING COMPONENT FOR PETROL - REQUIREMENTS AND TEST METHODS |
| 09/30199323 DC : 0 | BS EN 15293 - AUTOMOTIVE FUELS - ETHANOL (E85) AUTOMOTIVE FUEL REQUIREMENTS AND TEST METHODS |
| S.R. CEN/TR 15993:2018 | AUTOMOTIVE FUELS - ETHANOL (E85) AUTOMOTIVE FUEL - BACKGROUND TO THE PARAMETERS REQUIRED AND THEIR RESPECTIVE LIMITS AND DETERMINATION |
| PREN 15293 : DRAFT 2016 | AUTOMOTIVE FUELS - ETHANOL (E85) AUTOMOTIVE FUEL - REQUIREMENTS AND TEST METHODS |
| PD CEN/TR 15993:2013 | Automotive fuels. Ethanol (E85) automotive fuel. Background to the parameters required and their respective limits and determination |
| UNE-EN 15376:2015 | Automotive fuels - Ethanol as a blending component for petrol - Requirements and test methods |
| 16/30336428 DC : 0 | BS EN 15293 - AUTOMOTIVE FUELS - ETHANOL (E85) AUTOMOTIVE FUEL - REQUIREMENTS AND TEST METHODS |
| I.S. EN 15376:2014 | AUTOMOTIVE FUELS - ETHANOL AS A BLENDING COMPONENT FOR PETROL - REQUIREMENTS AND TEST METHODS |
| EN 15376:2014 | Automotive fuels - Ethanol as a blending component for petrol - Requirements and test methods |
| 09/30206695 DC : 0 | BS EN 15376 - AUTOMOTIVE FUELS - ETHANOL AS A BLENDING COMPONENT FOR PETROL - REQUIREMENTS AND TEST METHODS |
| DIN EN 15376 E : 2014 | AUTOMOTIVE FUELS - ETHANOL AS A BLENDING COMPONENT FOR PETROL - REQUIREMENTS AND TEST METHODS |
| DIN EN 15376:2014-12 | AUTOMOTIVE FUELS - ETHANOL AS A BLENDING COMPONENT FOR PETROL - REQUIREMENTS AND TEST METHODS |
| BS EN 15376:2014 | Automotive fuels. Ethanol as a blending component for petrol. Requirements and test methods |
| CEN/TS 15293:2011 | Automotive fuels - Ethanol (E85) automotive fuel - Requirements and test methods |
| ISO 3170:2004 | Petroleum liquids — Manual sampling |
| ISO 4259:2006 | Petroleum products Determination and application of precision data in relation to methods of test |
| EN ISO 6878:2004 | Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method (ISO 6878:2004) |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
| ISO 6878:2004 | Water quality — Determination of phosphorus — Ammonium molybdate spectrometric method |
| 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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