EN 14881:2005
Current
The latest, up-to-date edition.
Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method
17-08-2005
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling and preparation of the sample
7 Procedure
8 Calculation and expression of results
9 Precision
10 Test report
Annex A (informative) N-(3-(dimethylaminopropyl)-
undecylamide
Annex B (informative) Reference gas chromatogram
Annex C (informative) Validation method
Annex D (informative) Inter-laboratory test results
Bibliography
This European Standard specifies a method for the determination of the content of free N-(3-dimethylaminopropyl)-alkylamides (amidoamine) in alkylamidopropylbetaines, expressed in grams per 100 g of product.This method is applicable in the range between 0,02 g and 1,0 g of amidoamine per 100 g of product.
| Committee |
CEN/TC 276
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN 14881:2005-11 | Identical |
| BS EN 14881:2005 | Identical |
| NEN EN 14881 : 2005 | Identical |
| I.S. EN 14881:2005 | Identical |
| PN EN 14881 : 2005 | Identical |
| UNI EN 14881 : 2006 | Identical |
| UNE-EN 14881:2006 | Identical |
| NBN EN 14881 : 2005 | Identical |
| NF EN 14881 : 2005 | Identical |
| NS EN 14881 : 1ED 2005 | Identical |
| SN EN 14881 : 2005 | Identical |
| ISO 660:2009 | Animal and vegetable fats and oils Determination of acid value and acidity |
| ISO 607:1980 | Surface active agents and detergents Methods of sample division |
| EN ISO 660:2009 | Animal and vegetable fats and oils - Determination of acid value and acidity (ISO 660:2009) |
| 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) |
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