DIN EN 12123:2013-02

Superseded

Chemicals used for treatment of water intended for human consumption - Ammonium sulfate

Available format(s)

Hardcopy , PDF

Superseded date

28-09-2022

Language(s)

English, German

Published date

01-02-2013

Publisher

DevelopmentNote	The draft version has released for the standard of DIN EN 12123
DocumentType	Standard
Pages	19
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Superseded
SupersededBy	DIN EN 12123:2022-10
Supersedes	DIN EN 12123:2005-09

ISO 3165:1976	Sampling of chemical products for industrial use — Safety in sampling
ISO 2993:1974	Ammonium sulphate for industrial use — Determination of free acidity — Titrimetric method
ISO 6353-1:1982	Reagents for chemical analysis — Part 1: General test methods
ISO 3332:1975	Ammonium sulphate for industrial use — Determination of ammoniacal nitrogen content — Titrimetric method after distillation
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 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
ISO 760:1978	Determination of water Karl Fischer method (General method)
DIN ISO 3696:1991-06	WATER FOR ANALYTICAL LABORATORY USE - SPECIFICATION AND TEST METHODS
ISO 2992:1974	Ammonium sulphate for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method