60.60 Standard published Apr 27, 2022
CEN
CEN/TC 164 Water supply
European Norm
71.100.80 Chemicals for purification of water
This document is applicable to sodium sulfite used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements of sodium sulfite and refers to the corresponding analytical methods. It gives information for its use in water treatment.
WITHDRAWN
EN 12124:2012
PUBLISHED
EN 12124:2022
60.60
Standard published
Apr 27, 2022