Published
This European Standard specifies a method for the determination of pH value of solutions or dispersions of surface active agents and gives a method for their preparation.
The method is applicable to aqueous solutions containing anionic, cationic and non-ionic surface active agents, ampholytic surface active agents and products in solution containing surface active agents.
PUBLISHED
SRPS EN 1262:2012
90.93
Standard confirmed
Oct 31, 2024