RO
SR EN 1262:2004
Surface active agents - Determination of 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 aqueous solutions containing anionic, cationic and non-ionic surface active agents, ampholytic surface active agents and products in solution containing surface active agents.
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Status :
Valid
Approval date : 12/15/2004
Publish date : 12/16/2004
Number of pages : 12
ICS : 71.100.40 Surface active agents
Technical Committee : 298 - Surface active agents, cosmetic products and antiseptics
- Replaces SR EN 1262:1999