PREN 937 : DRAFT 2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - CHLORINE
01-05-2016
09-03-2016
European 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 chlorine
Annex B (informative) - General rules relating to safety
Annex C (informative) - Determination of nitrogen
trichloride (molecular absorption spectrometry)
Bibliography
Pertains to chlorine used for treatment of water intended for human consumption.
| Committee |
TC 164
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| 15/30327163 DC : 0 | Identical |
| ISO 2120:1972 | Liquid chlorine for industrial use — Determination of the content of chlorine by volume in the vaporized product |
| ISO 2121:1972 | Liquid chlorine for industrial use — Determination of water content — Gravimetric method |
| ISO 1552:1976 | Liquid chlorine for industrial use — Method of sampling (for determining only the volumetric chlorine content) |
| 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 |
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