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CEN - EN 12120

Chemicals Used for Treatment of Water Intended for Human Consumption - Sodium Hydrogen Sulfite

active, Most Current
Organization: CEN
Publication Date: 1 November 2012
Status: active
Page Count: 24
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

May 1, 2020
Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite
This document 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...
EN 12120
November 1, 2012
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...
June 1, 2005
Chemicals Used for Treatment of Water Intended for Human Consumption - Sodium Hydrogen Sulfite
A description is not available for this item.
September 1, 1998
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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