NEN EN 15109 : 2006
Current
The latest, up-to-date edition.
SURFACE ACTIVE AGENTS - DETERMINATION OF THE ACTIVE MATTER CONTENT OF ALKYLAMIDOPROPYLBETAINES
01-12-2013
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling and preparation of the test sample
7 Procedure
8 Calculation and expression of results
9 Precision
9.1 Repeatability limit
9.2 Reproducibility limit
10 Test report
Annex A (informative) Titration parameters
Annex B (informative) Statistical and other data derived from
the results of inter-laboratory tests
Annex C (informative) EN 13270 and EN 15109 active matter
comparative analysis
C.1 General
C.2 Analysis of alkylamidopropylbetaines
C.3 Analysis of alkyldimethylbetaines
Bibliography
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