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I.S. EN 15491:2007

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

ETHANOL AS A BLENDING COMPONENT FOR PETROL - DETERMINATION OF TOTAL ACIDITY - COLOUR INDICATOR TITRATION METHOD

Available format(s)

Hardcopy , PDF

Superseded date

12-20-2021

Superseded by

I.S. EN 15491:2021

Language(s)

English

Published date

01-01-2007

Preview

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.

US$31.20
Excluding Tax where applicable

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
   11.1 General
   11.2 Repeatability, r
   11.3 Reproducibility, R
12 Test report
Bibliography

Describes 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
10
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

Standards Relationship
NBN EN 15491 : 2007 Identical
SN EN 15491 : 2007 Identical
UNE-EN 15491:2008 Identical
NEN EN 15491 : 2007 Identical
NS EN 15491 : 1ED 2007 Identical
UNI EN 15491 : 2008 Identical
BS EN 15491:2007 Identical
EN 15491:2007 Identical
NF EN 15491 : 2007 Identical
ONORM EN 15491 : 2007 Identical
DIN EN 15491:2007-11 Identical

ISO 3170:2004 Petroleum liquids — Manual sampling
ISO 4259:2006 Petroleum products Determination and application of precision data in relation to methods of test
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)
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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