DIN EN 938:2016-09
Current
The latest, up-to-date edition.
CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORITE
Hardcopy , PDF
English, German
01-01-2016
Important note : Users cannot be edited or removed once added to your Multi user PDF.
National foreword
National Annex NA (informative) - Bibliography
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 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
Explains the characteristics of sodium chlorite and specifies the requirements and the corresponding test methods for sodium chlorite. Pertains to sodium chlorite used for treatment of water intended for human consumption.
| DevelopmentNote |
Supersedes DIN 19617. (04/2000)
|
| DocumentType |
Standard
|
| Pages |
36
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NF EN 938 : 2016 | Identical |
| NS EN 938 : 2016 | Identical |
| I.S. EN 938:2016 | Identical |
| NBN EN 938 : 2016 | Identical |
| UNI EN 938 : 2009 | Identical |
| SN EN 938 : 2016 | Identical |
| UNE-EN 938:2016 | Identical |
| BS EN 938:2009 | Identical |
| NEN EN 938 : 2016 | Identical |
| EN 938:2016 | Identical |
| 01/105982 DC : DRAFT JULY 2001 | BS EN 12255-14 - WASTEWATER TREATMENT PLANTS - PART 14: DISINFECTION |
| ISO 3165:1976 | Sampling of chemical products for industrial use — Safety in sampling |
| EN ISO 12846:2012 | Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment (ISO 12846:2012) |
| ISO/TS 17379-2:2013 | Water quality — Determination of selenium — Part 2: Method using hydride generation atomic absorption spectrometry (HG-AAS) |
| ISO 12846:2012 | Water quality — Determination of mercury — Method using atomic absorption spectrometry (AAS) with and without enrichment |
| ISO 9174:1998 | Water quality — Determination of chromium — Atomic absorption spectrometric methods |
| ISO 8288:1986 | Water quality — Determination of cobalt, nickel, copper, zinc, cadmium and lead — Flame atomic absorption spectrometric methods |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| ISO 17378-2:2014 | Water quality — Determination of arsenic and antimony — Part 2: Method using hydride generation atomic absorption spectrometry (HG-AAS) |
| 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 |
| DIN ISO 3696:1991-06 | WATER FOR ANALYTICAL LABORATORY USE - SPECIFICATION AND TEST METHODS |
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