NEN EN 14480 : 2004 C1 2006
Current
The latest, up-to-date edition.
SURFACE ACTIVE AGENTS - DETERMINATION OF ANIONIC SURFACE ACTIVE AGENTS - POTENTIOMETRIC TWO-PHASE TITRATION METHOD
12-01-2013
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling and preparation of the test solution
7 Procedure
8 Calculation and expression of results
9 Precision
10 Test report
Annex A (informative) Titration apparatus settings
Annex B (informative) Potentiometric two-phase
titration - typical titration curve
Annex C (informative) Results of interlaboratory test
Bibliography
Specifies a method for the determination of the content of anionic surface active agents in raw materials, defined as being the amount of anionic surface active agents expressed in millimoles per 100 g of product.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 14480:2004 | Identical |
| NF EN 14480 : 2004 | Identical |
| UNE-EN 14480:2005 | Identical |
| I.S. EN 14480:2004 | Identical |
| DIN EN 14480:2004-11 | Identical |