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WATER QUALITY - DETERMINATION OF AMMONIUM NITROGEN - METHOD BY FLOW ANALYSIS (CFA AND FIA) AND SPECTROMETRIC DETECTION

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2005

Publisher

National Standards Authority of Ireland

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For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
Introduction
1 Scope
2 Normative references
3 Determination of ammonium nitrogen by flow injection
analysis (FIA) and spectrometric detection
4 Determination of ammonium nitrogen by continuous
flow analysis (CFA) and spectrometric detection
5 Calculation
6 Precision
7 Test report
Annex A (informative) Examples of flow analysis systems
Annex B (informative) Precision data
Bibliography

Provides methods suitable for the determination of ammonium nitrogen in various types of waters (such as ground, drinking, surface, and waste waters) in mass concentrations ranging from 0,1 mg/l to 10 mg/l (in the undiluted sample), applying either FIA (Clause 3) or CFA (Clause 4).

DocumentType	Standard
Pages	30
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
EN ISO 11732:2005	Identical
BS EN ISO 11732:2005	Identical
ISO 11732:2005	Identical
UNI EN ISO 11732 : 2005	Identical
DIN EN ISO 11732:2005-05	Identical
UNE-EN ISO 11732:2005	Identical