I.S. EN 14371:2004
Current
The latest, up-to-date edition.
SURFACE ACTIVE AGENTS - DETERMINATION OF FOAMABILITY AND DEGREE OF FOAMABILITY - CIRCULATION TEST METHOD
Hardcopy , PDF
English
01-01-2004
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Test equipment
7 Sampling and preparation of the test sample
8 Procedure
9 Expression of results
10 Precision
11 Test report
Annex A (informative) Test equipment
Annex B (informative) Results of sample A obtained
in four laboratories according to M 1 and in
three laboratories according to M 2
Annex C (informative) Ring test results
Annex D (informative) Statistical data of the determination
of foamability of reference surface active agent RS
1 (0,01 %)
Annex E (informative) Example of foam profiles of surface
active agents and detergents
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