NBN EN 12829:1997

Surface active agents - Preparation of water with known calcium hardness (ISO 2174:1990 modified)

WITHDRAWN

About this standard

Languages
German, English and French
Type
NBN
Standards committee
CEN/TC 276 (Surface active agents)
Status
WITHDRAWN
Publication date
11 November 1997
Replaced by
NBN EN 12829:2011
ICS Code
71.100.40 (Surface active agents)
Withdrawn Date
20 May 2011
Price
€ 50,00

Summary

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