90.93 Standard confirmed Oct 31, 2024
CEN
CEN/TC 276 Surface active agents
European Norm
71.100.40 Surface active agents
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
90.93
Standard confirmed
Oct 31, 2024
PUBLISHED
EN 13270:2001/AC:2002