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12/30258176 DC : 0

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BS EN 1421 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - AMMONIUM CHLORIDE
Available format(s)

Hardcopy , PDF

Superseded date

28-02-2013

Language(s)

English

Publisher

British Standards Institution

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
        ammonium chloride
Annex B (normative) - General rules relating to
        safety
Bibliography

BS EN 1421

Committee
CII/59
DocumentType
Draft
Pages
16
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
PREN 1421 : DRAFT 2012 Identical

ISO 3165:1976 Sampling of chemical products for industrial use — Safety in sampling
EN 1483:2007 Water quality - Determination of mercury - Method using atomic absorption spectrometry
EN ISO 11885:2009 Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) (ISO 11885:2007)
ISO 11969:1996 Water quality Determination of arsenic Atomic absorption spectrometric method (hydride technique)
ISO 9965:1993 Water quality Determination of selenium Atomic absorption spectrometric method (hydride technique)
ISO 8288:1986 Water quality — Determination of cobalt, nickel, copper, zinc, cadmium and lead — Flame atomic absorption spectrometric methods
ISO 3332:1975 Ammonium sulphate for industrial use — Determination of ammoniacal nitrogen content — Titrimetric method after distillation
ISO 11885:2007 Water quality Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)
EN 1233 : 1996 WATER QUALITY - DETERMINATION OF CHROMIUM - ATOMIC ABSORPTION SPECTROMETRIC METHODS
ISO 6332:1988 Water quality — Determination of iron — Spectrometric method using 1,10-phenanthroline
ISO 2762:1973 Hydrochloric acid for industrial use — Determination of soluble sulphates — Turbidimetric method
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 8213:1986 Chemical products for industrial use — Sampling techniques — Solid chemical products in the form of particles varying from powders to coarse lumps
EN ISO 11969:1996 WATER QUALITY - DETERMINATION OF ARSENIC - ATOMIC ABSORPTION SPECTROMETRIC METHOD (HYDRIDE TECHNIQUE)

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Hardcopy - English
PDF - English
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