I.S. EN 15491:2021
Current
Ethanol as a blending component for petrol - Determination of total acidity - Colour indicator titration method
Hardcopy , PDF
English
12-13-2021
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents and materials
6 Apparatus
7 Sampling and sample handling
8 Procedure
9 Calculation
10 Expression of results
11 Precision
12 Test report
Bibliography
This document specifies a method for determining the total acidity, calculated as acetic acid, of ethanol to be used in petrol blends.
| Committee |
CEN/TC 19
|
| DocumentType |
Standard
|
| Pages |
14
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 15491:2021 | Identical |
| BS EN 15491:2021 | Equivalent |
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