14/30300951 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS EN 938 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORITE
Hardcopy , PDF
30-06-2016
English
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 sodium chlorite
Annex B (normative) - General rules relating
to safety
Annex C (normative) - Determination of arsenic,
antimony and selenium (atomic absorption
spectrometry hydride technique)
Bibliography
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