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DIN EN 12121

Chemicals used for treatment of water intended for human consumption - Sodium disulfite; German version EN 12121:2012

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Organization: DIN
Publication Date: 1 February 2013
Status: active
Page Count: 20
ICS Code (Chemicals for purification of water): 71.100.80
scope:

Diese Europäische Norm gilt für Natriumdisulfit zur Aufbereitung von Wasser für den menschlichen Gebrauch. Sie beschreibt die Eigenschaften von Natriumdisulfit und legt die Anforderungen sowie die entsprechenden Prüfverfahren für Natriumdisulfit fest. Sie enthält Angaben zu dessen Anwendung in der Wasseraufbereitung. Sie legt darüber hinaus Regeln für die sichere Handhabung und Verwendung fest (siehe Anhang 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; German version EN 12121:2012
Diese Europäische Norm gilt für Natriumdisulfit zur Aufbereitung von Wasser für den menschlichen Gebrauch. Sie beschreibt die Eigenschaften von Natriumdisulfit und legt die Anforderungen sowie die...
April 1, 2012
Chemicals used for treatment of water intended for human consumption - Sodium disulfite; German version FprEN 12121:2012
A description is not available for this item.
September 1, 2005
Chemicals used for treatment of water intended for human consumption - Sodium disulfite; German version EN 12121:2005
A description is not available for this item.
December 1, 2004
Chemicals used for treatment of water intended for human consumption - Sodium disulfite; German version prEN 12121:2004
A description is not available for this item.
January 1, 1999
Chemicals used for treatment of water intended for human consumption - Sodium disulfit; German version EN 12121:1998
A description is not available for this item.

References

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