SSH EN ISO 11905-1:1998

Water quality - Determination of nitrogen - Part 1: Method using oxidative digestion with peroxodisulfate (ISO 11905-1:1997)

Publication date: Dec 31, 2004

General information

Current stage: 60.60 Effective date: Dec 31, 2004

Originator: DPS

Owner: DPS/KT 230

Type: European Norm

ICS: 13.060.01

Languages: English

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Status: Published

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Scope

This international/European standard specifies a method for the determination of nitrogen present in water, in the form of free ammonia, ammonium, nitrite, nitrate and organic nitrogen compounds capable of conversion to nitrate under the oxidative conditions described. Dissolved nitrogen gas is not determined by this method.

Life cycle

PREVIOUSLY

Replaces
SSH ISO/TR 11905-2:2000

NOW

PUBLISHED
SSH EN ISO 11905-1:1998
60.60 Standard published
Dec 31, 2004

Related project

Adopted from EN ISO 11905-1:1998

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