I.S. EN 1262:2003
Current
The latest, up-to-date edition.
SURFACE ACTIVE AGENTS - DETERMINATION OF THE PH VALUE OF SOLUTIONS OR DISPERSIONS
Hardcopy , PDF
English
01-01-2003
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
1 Scope
2 Terms and definitions
3 Principle
4 Reagents
5 Apparatus
6 Preparation of product solutions or dispersions
7 Procedure
8 Expression of results
9 Precision
10 Test report
Annex A (informative) Ring test results
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