NEN-EN 1421
Chemicals used for treatment of water intended for human consumption - Ammonium chloride
inactive
| Organization: | NEN |
| Publication Date: | 1 May 1994 |
| Status: | inactive |
| ICS Code (Drinking water): | 13.060.20 |
| ICS Code (Chemicals for purification of water): | 71.100.80 |
scope:
Is applicable to ammonium chloride used for treatment of water intended for human consumption. It describes the characteristics of, specifies the requirements and the corresponding test methods for ammonium chloride.
Document History
June 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...
June 1, 2020
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...
April 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...
July 1, 2005
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...
November 1, 2004
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...
May 1, 1996
Chemicals used for treatment of water intended for human consumption - Ammonium chloride
Is applicable to ammonium chloride used for treatment of water intended for human consumption. It describes the characteristics of, specifies the requirements and the corresponding test methods for...
NEN-EN 1421
May 1, 1994
Chemicals used for treatment of water intended for human consumption - Ammonium chloride
Is applicable to ammonium chloride used for treatment of water intended for human consumption. It describes the characteristics of, specifies the requirements and the corresponding test methods for...