UNI EN 897 : 2013
Current
The latest, up-to-date edition.
CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CARBONATE
10-01-2013
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
carbonate
Annex B (normative) - Analytical methods
Annex C (normative) - General rules relating to safety
Bibliography
Pertains to sodium carbonate used for treatment of water intended for human consumption.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| UNE-EN 897:2013 | Identical |
| BS EN 897:2012 | Identical |
| NS EN 897 : 2012 | Identical |
| SN EN 897 : 2012 | Identical |
| NBN EN 897 : 2013 | Identical |
| I.S. EN 897:2012 | Identical |
| NF EN 897 : 2013 | Identical |
| EN 897:2012 | Identical |
| DIN EN 897:2013-02 | Identical |
| NEN EN 897 : 2012 | Identical |
| ISO 3165:1976 | Sampling of chemical products for industrial use — Safety in sampling |
| ISO 740:1976 | Sodium carbonate for industrial use — Determination of total soluble alkalinity — Titrimetric method |
| EN ISO 12846:2012 | Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment (ISO 12846:2012) |
| ISO 746:1976 | Sodium carbonate for industrial use — Determination of matter insoluble in water at 50 degrees C |
| ISO 12846:2012 | Water quality — Determination of mercury — Method using atomic absorption spectrometry (AAS) with and without enrichment |
| 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 |
| ISO 2460:1973 | Sodium hydrogen carbonate for industrial use — Determination of iron content — 1,10- Phenanthroline photometric method |
| ISO 8213:1986 | Chemical products for industrial use — Sampling techniques — Solid chemical products in the form of particles varying from powders to coarse lumps |
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