90.92 Standard to be revised Jul 23, 2019
CEN
CEN/TC 164 Water supply
European Norm
71.100.80 Chemicals for purification of water
This European Standard is applicable to sodium hydrogen carbonate used directly or used to prepare commercial formulations for treating swimming pool water. It describes the characteristics of sodium hydrogen carbonate and specifies the requirements and the corresponding test methods for sodium hydrogen carbonate. It gives information on its use in treating swimming pool water.
WITHDRAWN
EN 15075:2006
PUBLISHED
EN 15075:2013
90.92
Standard to be revised
Jul 23, 2019