ONORM EN 12174 : 2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM HEXAFLUOROSILICATE
19-11-2022
12-01-2013
Diese Europäische Norm gilt für Natriumhexafluorsilikat zur Aufbereitung von Wasser für den menschlichen Gebrauch. Die Norm beschreibt die Eigenschaften von Natriumhexafluorsilikat und legt die Anforderungen sowie die entsprechenden Prüfverfahren für Natriumhexafluorsilikat fest. Sie gibt Informationen für seine Anwendung in der Wasseraufbereitung. Diese Norm legt darüber hinaus Regeln für die sichere Handhabung und Benutzung von Natriumhexafluorsilikat fest.
| Committee |
TC 140
|
| DocumentType |
Standard
|
| PublisherName |
Osterreichisches Normungsinstitut/Austrian Standards
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| SN EN 12174 : 2013 | Identical |
| NBN EN 12174 : 2013 | Identical |
| UNE-EN 12174:2013 | Identical |
| NF EN 12174 : 2013 | Identical |
| NEN EN 12174 : 2013 | Identical |
| UNI EN 12174 : 2013 | Identical |
| EN 12174:2013 | Identical |
| NS EN 12174 : 2013 | Identical |
| DIN EN 12174:2013-08 | Identical |
| I.S. EN 12174:2013 | Identical |
| BS EN 12174:2013 | Identical |
| ISO 4793:1980 | Laboratory sintered (fritted) filters — Porosity grading, classification and designation |
| ISO 3165:1976 | Sampling of chemical products for industrial use — Safety in sampling |
| ISO 6353-1:1982 | Reagents for chemical analysis — Part 1: General test methods |
| ISO 4281:1977 | Sodium hexafluorosilicate for industrial use — Determination of free acidity and total hexafluorosilicate content — Titrimetric method |
| ISO 5444:1978 | Sodium fluorosilicate for industrial use — Determination of loss in mass at 105 degrees C |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| ISO 6206:1979 | Chemical products for industrial use — Sampling — Vocabulary |
| ISO 5993:1979 | Sodium hydroxide for industrial use — Determination of mercury content — Flameless atomic absorption spectrometric 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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