15/30327163 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS EN 937 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - CHLORINE
Hardcopy , PDF
31-08-2016
English
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
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