CEN - EN 1421
Chemicals used for treatment of water intended for human consumption - Ammonium chloride
active, Most Current
| Organization: | CEN |
| Publication Date: | 1 April 2022 |
| Status: | active |
| Page Count: | 20 |
| ICS Code (Chemicals for purification of water): | 71.100.80 |
scope:
This document is applicable to ammonium chloride used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements of ammonium chloride and refers to the corresponding analytical methods. It gives information for its use in water treatment. It also determines the rules relating to safe handling and use of ammonium chloride (see Annex B).
Document History
EN 1421
April 1, 2022
Chemicals used for treatment of water intended for human consumption - Ammonium chloride
This document is applicable to ammonium chloride used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements of ammonium chloride and...
November 1, 2012
Chemicals used for treatment of water intended for human consumption - Ammonium chloride
This European Standard is applicable to ammonium chloride used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements of ammonium...
June 1, 2005
Chemicals Used for Treatment of Water Intended for Human Consumption - Ammonium Chloride
A description is not available for this item.
April 1, 1996
Chemicals Used for Treatment of Water Intended for Human Consumption - Ammonium Chloride
A description is not available for this item.