I.S. EN 15721:2013
Current
ETHANOL AS A BLENDING COMPONENT FOR PETROL - DETERMINATION OF HIGHER ALCOHOLS, METHANOL AND OTHER IMPURITIES - GAS CHROMATOGRAPHIC METHOD
Hardcopy , PDF
English
01-01-2013
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Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Sampling
7 Procedure
8 Calculation
9 Precision
10 Test report
Annex A (informative) - Examples of chromatograms
Bibliography
Describes a gas chromatographic method for ethanol, in which higher alcohols (propan-1-ol, butan-1-ol, butan-2-ol, 2-methylpropan-1-ol (isobutanol), 2-methylbutan-1-ol, and 3-methylbutan-1-ol) from 0,1% up to 2,5% (m/m), methanol from 0,1% up to 3% (m/m) and other impurities, in the range from 0,1% up to 2% (m/m) are determined.
| Committee |
CEN/TC 19
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 15721:2013 | Identical |
| DIN EN 15721:2013-12 | Equivalent |
| BS EN 15721:2013 | Equivalent |
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