EN 12122:2005
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Chemicals used for treatment of water intended for human consumption - Ammonia solution
31-12-2005
01-06-2005
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 AMMONIA SOLUTION
ANNEX B (NORMATIVE) GENERAL RULES RELATING TO SAFETY
BIBLIOGRAPHY
This European Standard is applicable to ammonia solution used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements of ammonia solution 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 ammonia solution (see Annex B).
| Committee |
CEN/TC 164
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Withdrawn
|
| Standards | Relationship |
| NF EN 12122 : 2005 | Identical |
| NBN EN 12122 : 2005 | Identical |
| PN EN 12122 : 2005 | Identical |
| UNI EN 12122 : 2005 | Identical |
| UNE-EN 12122:2006 | Identical |
| I.S. EN 12122:2005 | Identical |
| SN EN 12122 : 2005 | Identical |
| BS EN 12122:2005 | Identical |
| NEN EN 12122 : 2005 | Identical |
| NS EN 12122 : 2ED 2005 | Identical |
| DS EN 12122 : 2005 | Identical |
| DIN EN 12122:2005-08 | Identical |
| ISO 7108:1985 | Ammonia solution for industrial use — Determination of ammonia content — Titrimetric method |
| ISO 3165:1976 | Sampling of chemical products for industrial use — Safety in sampling |
| ISO 6353-1:1982 | Reagents for chemical analysis — Part 1: General test methods |
| BS 4651-0:1987 | Ammonia solution Methods for sampling |
| ISO 6332:1988 | Water quality — Determination of iron — Spectrometric method using 1,10-phenanthroline |
| 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 7109:1985 | Ammonia solution for industrial use — Determination of residue after evaporation at 105 degrees C — Gravimetric method |
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