I.S. EN 12123:2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - AMMONIUM SULFATE
Hardcopy , PDF
English
01-01-2012
12-05-2022
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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 ammonium sulfate
Bibliography
Pertains to ammonium sulfate used for treatment of water intended for human consumption.
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NF EN 12123 : 2013 | Identical |
| NS EN 12123 : 2012 | Identical |
| EN 12123:2012 | Identical |
| NEN EN 12123 : 2012 | Identical |
| DIN EN 12123:2013-02 | Identical |
| BS EN 12123:2012 | Identical |
| NBN EN 12123 : 2013 | Identical |
| ONORM EN 12123 : 2013 | Identical |
| UNE-EN 12123:2013 | Identical |
| ISO 3165:1976 | Sampling of chemical products for industrial use — Safety in sampling |
| ISO 2993:1974 | Ammonium sulphate for industrial use — Determination of free acidity — Titrimetric method |
| ISO 6353-1:1982 | Reagents for chemical analysis — Part 1: General test methods |
| ISO 3332:1975 | Ammonium sulphate for industrial use — Determination of ammoniacal nitrogen content — Titrimetric method after distillation |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
| ISO 6206:1979 | Chemical products for industrial use — Sampling — Vocabulary |
| ISO 5993:1979 | Sodium hydroxide for industrial use — Determination of mercury content — Flameless atomic absorption spectrometric method |
| ISO 8213:1986 | Chemical products for industrial use — Sampling techniques — Solid chemical products in the form of particles varying from powders to coarse lumps |
| ISO 760:1978 | Determination of water — Karl Fischer method (General method) |
| ISO 2992:1974 | Ammonium sulphate for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method |
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