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SRPS ISO 7890-2:1994

Water quality — Determination of nitrate — Part 2: 4-Fluorophenol spectrometric method after distillation

Aug 10, 1994
Aug 10, 1994
95.99   Withdrawal of Standard   Feb 28, 2018

General information

95.99     Feb 28, 2018

ISS

H147

International Standard

13.060.50  

Serbian  

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Scope

Procedure given is applicable to the direct analysis of potable and raw water, but is particularly intended for polluted waters and saline waters. The range covers a nitrat nitrogen concentration up to 45 mg/l using a 5 ml test portion, and a cell of path length 10 mm. A concentration of 0,22 mg/l can be detected. Potential interferences from nitrite and chloride are removed, certain substances may distil over and colour the distillate.

Life cycle

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WITHDRAWN
SRPS ISO 7890-2:1994
95.99 Withdrawal of Standard
Feb 28, 2018

Related project

Adopted from ISO 7890-2:1986