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DIN EN 12121

Chemicals used for treatment of water intended for human consumption - Sodium disulfite

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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 disulfite used for treatment of water intended for human consumption. It describes the characteristics of sodium disulfite and specifies the requirements and the corresponding test methods for sodium disulfite. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use (see Annex B).

Document History

July 1, 2020
Chemicals used for treatment of water intended for human consumption - Sodium disulfite; German and English version prEN 12121:2020
A description is not available for this item.
DIN EN 12121
February 1, 2013
Chemicals used for treatment of water intended for human consumption - Sodium disulfite
This European Standard is applicable to sodium disulfite used for treatment of water intended for human consumption. It describes the characteristics of sodium disulfite and specifies the...
September 1, 2005
Chemicals used for treatment of water intended for human consumption - Sodium disulfite
A description is not available for this item.
January 1, 1999
Chemicals used for treatment of water intended for human consumption - Sodium disulfite
A description is not available for this item.

References

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