SR EN 12829:2011

Surface active agents - Preparation of water with known calcium and magnesium hardness

This European Standard specifies a method of preparing water of known calcium and magnesium hardness for use in testing surface active agents and products containing them.

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General information

Status : Valid
Approval date : 9/30/2011
Number of pages : 10
ICS : 71.100.40 Surface active agents
Technical Committee : 298 - Surface active agents, cosmetic products and antiseptics

Relations with other standards:

Replaces SR EN 12829:2001