NEN EN 14517 : 2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
LIQUID PETROLEUM PRODUCTS - DETERMINATION OF HYDROCARBON TYPES AND OXYGENATES IN PETROL - MULTIDIMENSIONAL GAS CHROMATOGRAPHY METHOD
28-10-2008
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents and Materials
5.1 Gases
5.2 Vials
5.3 Test mixtures
6 Apparatus
6.1 Gas chromatograph
6.2 Switching valves
6.3 Traps
7 Sampling
8 Procedure
8.1 Preparing the apparatus
8.2 Preparation of a sample for analysis
8.3 Injection volume
8.4 Verification of proper function
8.5 Validation
9 Preparation
9.1 Preparation of the analysis sample
9.2 Preparation of the instrument and test conditions
10 Calculation
10.1 Calculation as % (m/m)
10.2 Calculation as % (V/V)
10.3 Calculation of total oxygen content in % (m/m)
10.4 Data report according to EN 228 specification
11 Expression of results
12 Precision
12.1 General
12.2 Repeatability
12.3 Reproducibility
13 Test report
Annex A (informative) Column specifications
Annex B (informative) Sample chromatograms
Bibliography
Describes the gas chromatographic determination of saturated, olefinic and aromatic hydrocarbons in finished petrol according to EN 228. Additionally, the benzene content, oxygenate compounds and the total oxygenate content can be determined.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Superseded
|
| Standards | Relationship |
| BS EN 14517:2004 | Identical |
| I.S. EN 14517:2004 | Identical |
| DIN EN 14517:2004-12 | Identical |
| EN 14517:2004 | Identical |
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