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DIN EN 12120

Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite

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Organization: DIN
Publication Date: 1 February 2013
Status: active
Page Count: 21
ICS Code (Chemicals for purification of water): 71.100.80
scope:

This European Standard is applicable to sodium hydrogen sulfite used for treatment of water intended for human consumption. It describes the characteristics of sodium hydrogen sulfite and specifies the requirements and the corresponding test methods for sodium hydrogen sulfite. It gives information on its use in water treatment.

Document History

July 1, 2020
Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite; German and English version prEN 12120:2020
A description is not available for this item.
DIN EN 12120
February 1, 2013
Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite
This European Standard is applicable to sodium hydrogen sulfite used for treatment of water intended for human consumption. It describes the characteristics of sodium hydrogen sulfite and specifies...
September 1, 2005
Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite
A description is not available for this item.
January 1, 1999
Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite
A description is not available for this item.

References

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