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SRPS ISO 7890-3:1994

Water quality — Determination of nitrate — Part 3: Spectrometric method using sulfosalicylic acid

Aug 10, 1994
Aug 10, 1994

General information

90.93     Apr 3, 2023

90.20    Apr 15, 2028

ISS

H147

International Standard

13.060.50  

Serbian  

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Published

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Scope

Procedure given is applicable to raw and potable water. The range covers a nitrat nitrogen concentration up to 0,2 mg/l using the maximum test portion of 25 ml. Using cells of path length 40 mm and a 25 ml test portion the limit of detection lies within the range 0,003 to 0,013 mg/l.

Life cycle

NOW

PUBLISHED
SRPS ISO 7890-3:1994
90.93 Standard confirmed
Apr 3, 2023

Related project

Adopted from ISO 7890-3:1988

National regulations and standards

"Сл. гласник РС" бр. 18/2024 "Сл. гласник РС" бр. 18/2024
Pravilnik o načinu i uslovima za merenje količine i ispitivanje kvaliteta otpadnih voda i sadržini izveštaja o izvršenim merenjima

МИНИСТАРСТВО ПОЉОПРИВРЕДЕ И ЗАШТИТЕ ЖИВОТНЕ СРЕДИНЕ