90.60 Close of review Mar 4, 2021
CEN
CEN/TC 276 Surface active agents
European Norm
71.100.40 Surface active agents
Published
This European Standard specifies a test method for the determination of up to 1 milliequivalent of alkyldimethyl betaine. Monochloroacetic acid, glycolic acid, strong acids and amines do not intefere.
PUBLISHED
EN 13270:2001
90.60
Close of review
Mar 4, 2021
PUBLISHED
EN 13270:2001/AC:2002