NEN 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
12-01-2013
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
Defines 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.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| UNE-EN 14881:2006 | Identical |
| BS EN 14881:2005 | Identical |
| DIN EN 14881:2005-11 | Identical |
| EN 14881:2005 | Identical |