NF EN 12458 : 1999
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SURFACE ACTIVE AGENTS - DETERMINATION OF STABILITY IN HARD WATER
Published date
12-01-2013
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Defines a method of assessing the stability in hard water of surface active agents which are readily soluble at ambient temperature or slightly higher temperatures. Applicable to surface active agents soluble in water at 20 degree C. Can be extended to those which are soluble at approximately 50 degree C.
| DevelopmentNote |
INDICE DE CLASSEMENT T73401
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN 12458:1999-04 | Identical |
| UNI EN 12458 : 2001 | Identical |
| BS EN 12458:1999 | Identical |
| UNE-EN 12458:1999 | Identical |
| EN 12458:1999 | Identical |
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