EN 13435:2001
Current
Current
The latest, up-to-date edition.
Surface active agents - Determination of free amine content of alkyl dimethyl betaines
Published date
12-12-2001
Publisher
This European Standard specifies a method for the determination of 0,02 mmol to 1 mmol of free amine in alkyl dimethyl betaines. Monochloroacetic acid, glycolic acid and strong acids do not interfere the determination.
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