PREN 901 : DRAFT 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 - SODIUM HYPOCHLORITE
01-05-2013
09-11-2012
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 hypochlorite
Annex B (normative) - General rules relating to safety
Annex C (normative) - Determination of arsenic, antimony
and selenium (atomic absorption spectrometry
hydride technique)
Annex D (normative) - Determination of bromate ion content
in sodium hypochlorite by liquid chromatography
of ions and UV detection
Annex E (informative) - Results of inter-laboratory tests
on sodium bromate determination in sodium
hypochlorite commercial solutions
Annex F (informative) - Environmental, health and safety
precautions within chemical laboratories
Bibliography
Provides the characteristics of sodium hypochlorite and specifies the requirements and the corresponding test methods for sodium hypochlorite.
| Committee |
TC 164
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| 12/30268251 DC : 0 | Identical |
| ISO 3165:1976 | Sampling of chemical products for industrial use — Safety in sampling |
| ISO 11969:1996 | Water quality Determination of arsenic Atomic absorption spectrometric method (hydride technique) |
| EN ISO 12846:2012 | Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment (ISO 12846:2012) |
| EN 14805:2008 | Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using non-membrane technology |
| ISO 12846:2012 | Water quality — Determination of mercury — Method using atomic absorption spectrometry (AAS) with and without enrichment |
| ISO 9965:1993 | Water quality Determination of selenium Atomic absorption spectrometric method (hydride technique) |
| ISO 8288:1986 | Water quality — Determination of cobalt, nickel, copper, zinc, cadmium and lead — Flame atomic absorption spectrometric methods |
| EN 1233:1996 | Water quality - Determination of chromium - Atomic absorption spectrometric methods |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| 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 |
| EN ISO 11969:1996 | Water quality - Determination of arsenic - Atomic absorption spectrometric method (hydride technique) (ISO 11969:1996) |
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