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ISO 7890-1:1986

Water quality — Determination of nitrate — Part 1: 2,6-Dimethylphenol spectrometric method ISO 7890-1:1986

Publication date:   Jan 23, 1986

95.99   Withdrawal of Standard   Jul 22, 2005

General information

95.99   Withdrawal of Standard   Jul 22, 2005

ISO

ISO/TC 147/SC 2 Physical, chemical and biochemical methods

International Standard

13.060.50   Examination of water for chemical substances

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Scope

Procedure given is applicable to the direct analysis of potable and raw water. A nitrate nitrogen concentration of up to 25 mg/l in the test portion can be determined. A concentration of 0,06 mg/l can be detected.

Life cycle

NOW

WITHDRAWN
ISO 7890-1:1986
95.99 Withdrawal of Standard
Jul 22, 2005




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