99.60 Withdrawal effective Apr 20, 2022
CEN
CEN/TC 164 Water supply
European Norm
71.100.80 Chemicals for purification of water
This European Standard is applicable to ammonium sulfate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements of ammonium sulfate and refers to the corresponding analytical methods. It gives information on its use in water treatment.
WITHDRAWN
EN 12123:2005
WITHDRAWN
EN 12123:2012
99.60
Withdrawal effective
Apr 20, 2022
PUBLISHED
EN 12123:2022