EN 12126:2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Chemicals used for treatment of water intended for human consumption - Liquefied ammonia
05-05-2022
14-11-2012
Foreword
Introduction
1 Scope
2 Normative references
3 Description
4 Purity criteria
5 Test methods
6 Labelling - Transportation - Storage
Annex A (informative) - General information
on liquefied ammonia
Annex B (normative) - General rules relating
to safety
Bibliography
This European Standard is applicable to liquefied ammonia used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements of liquefied ammonia and refers to the corresponding analytical methods. It gives information for its use in water treatment. It also determines the rules relating to the safe handling and use of liquefied ammonia (see Annex B).
| Committee |
CEN/TC 164
|
| DevelopmentNote |
Supersedes PREN 12126. (12/2012)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| Supersedes |
| Standards | Relationship |
| ONORM EN 12126 : 2013 | Identical |
| NS-EN 12126:2022 | Identical |
| I.S. EN 12126:2022 | Identical |
| NEN EN 12126 : 2012 | Identical |
| DIN EN 12126:2013-02 | Identical |
| NS EN 12126 : 2012 | Identical |
| NF EN 12126 : 2013 | Identical |
| UNE-EN 12126:2013 | Identical |
| UNI EN 12126 : 2013 | Identical |
| I.S. EN 12126:2012 | Identical |
| BS EN 12126:2012 | Identical |
| SN EN 12126 : 2012 | Identical |
| NBN EN 12126 : 2013 | Identical |
| PN EN 12126 : 2013 | Identical |
| ISO 7105:1985 | Liquefied anhydrous ammonia for industrial use — Determination of water content — Karl Fischer method |
| ISO 7103:1982 | Liquefied anhydrous ammonia for industrial use — Sampling — Taking a laboratory sample |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| ISO 7106:1985 | Liquefied anhydrous ammonia for industrial use — Determination of oil content — Gravimetric and infra-red spectrometric methods |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
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