SN EN 12458 : 1999
Current
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The latest, up-to-date edition.
SURFACE ACTIVE AGENTS - DETERMINATION OF STABILITY IN HARD WATER
Published date
12-01-2013
Publisher
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.
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