NEN-EN 1262
Surface active agents - Determination of the pH value of solutions or dispersions
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 November 2003 |
| Status: | active |
| Page Count: | 13 |
| ICS Code (Surface active agents): | 71.100.40 |
scope:
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.
Document History
NEN-EN 1262
November 1, 2003
Surface active agents - Determination of the pH value of solutions or dispersions
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...
July 1, 2001
Surface active agents - Determination of solutions or dispersions
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...
September 1, 1996
Surface active agents - Determination of the pH value of surfactant solutions or dispersions
Specifies a method of preparing solutions or dispersions of surfactants and determining their pH value. The method is applicable to anionic, cationic and non-ionic surfactants, ampholytic surfactants...
January 1, 1994
Surface active agents - Determination of pH value of surfactants solutions or dispersion
Specifies a method of preparing solutions or dispersions of surfactants and determining their pH value. The method is applicable to anionic, cationic and non-ionic surfactants, ampholytic surfactants...