CEN - EN 12125
Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
|Publication Date:||1 November 2012|
|ICS Code (Chemicals for purification of water):||71.100.80|
This European Standard is applicable to sodium thiosulfate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements of sodium thiosulfate and refers to the corresponding analytical methods. It gives information for its use in water treatment.