90.93 Standard confirmed Jun 14, 2019
CEN
CEN/TC 164 Water supply
European Norm
71.100.80 Chemicals for purification of water
Published
This European Standard is applicable to sodium hydrogen carbonate used for the treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for sodium hydrogen carbonate. It gives information on its use in water treatment.
WITHDRAWN
EN 898:2005
PUBLISHED
EN 898:2012
90.93
Standard confirmed
Jun 14, 2019