ONORM EN 12120 : 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by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 HYDROGEN SULFITE
04-11-2022
12-01-2013
Diese Europäische Norm gilt für Natriumhydrogensulfit zur Aufbereitung von Wasser für den menschlichen Gebrauch. Sie beschreibt die Eigenschaften von Natriumhydrogensulfit und legt die Anforderungen sowie die entsprechenden Prüfverfahren für Natriumhydrogensulfit fest. Die Norm gibt Informationen für die Anwendung von Natriumhydrogensulfit in der Wasseraufbereitung.
Committee |
TC 140
|
DocumentType |
Standard
|
PublisherName |
Osterreichisches Normungsinstitut/Austrian Standards
|
Status |
Superseded
|
SupersededBy |
Standards | Relationship |
NF EN 12120 : 2013 | Identical |
UNE-EN 12120:2013 | Identical |
NBN EN 12120 : 2013 | Identical |
NEN EN 12120 : 2012 | Identical |
NS EN 12120 : 2012 | Identical |
I.S. EN 12120:2012 | Identical |
SN EN 12120 : 2012 | Identical |
UNI EN 12120 : 2013 | Identical |
BS EN 12120:2012 | Identical |
EN 12120:2012 | Identical |
DIN EN 12120:2013-02 | Identical |
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 418:2001 | Photography Processing chemicals Specifications for anhydrous sodium sulfite |
ISO 9297:1989 | Water quality Determination of chloride Silver nitrate titration with chromate indicator (Mohr's method) |
ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
ISO 22743:2006 | Water quality Determination of sulfates Method by continuous flow analysis (CFA) |
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 |
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