DIN EN 14881:2005-11
Current
The latest, up-to-date edition.
SURFACE ACTIVE AGENTS - DETERMINATION OF N-(3-DIMETHYLAMINOPROPYL)-ALKYLAMIDE CONTENT IN ALKYLAMIDOPROPYLBETAINES - GAS CHROMATOGRAPHIC METHOD
Hardcopy , PDF
English
01-01-2005
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
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
|
| Pages |
12
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Current
|
| Standards | Relationship |
| EN 14881:2005 | Identical |
| NBN EN 14881 : 2005 | Identical |
| NF EN 14881 : 2005 | Identical |
| NS EN 14881 : 1ED 2005 | Identical |
| BS EN 14881:2005 | Identical |
| NEN EN 14881 : 2005 | Identical |
| I.S. EN 14881:2005 | Identical |
| DIN ISO 607:1985-08 | SURFACE ACTIVE AGENTS AND DETERGENTS - METHODS OF SAMPLE DIVISION |
| 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) |
| DIN ISO 3696:1991-06 | WATER FOR ANALYTICAL LABORATORY USE - SPECIFICATION AND TEST METHODS |
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