ISO 11732:2005

Water quality — Determination of ammonium nitrogen — Method by flow analysis (CFA and FIA) and spectrometric detection

Publication date: Feb 4, 2005

General information

Current stage: 90.93 Effective date: Mar 18, 2019

Originator: ISO

Owner: ISO/TC 147/SC 2

Type: International Standard

ICS: 13.060.50

Languages: English French

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Status: Published

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Scope

ISO 11732:2005 specifies 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 or CFA. In particular cases, the range of application may be adapted by varying the operating conditions.

Life cycle

PREVIOUSLY

Revises
ISO 11732:1997

NOW

PUBLISHED
ISO 11732:2005
90.93 Standard confirmed
Mar 18, 2019

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