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Draft standard

DIN EN ISO 23696-2
Water quality - Determination of nitrate in water using small-scale sealed tubes - Part 2: Chromotropic acid colour reaction (ISO 23696-2:2023); German and English version prEN ISO 23696-2:2025

Title (German)

Wasserbeschaffenheit - Bestimmung von Nitrat in Wasser mittels Küvetten - Teil 2: Verfahren mit Chromotropsäure (ISO 23696-2:2023); Deutsche und Englische Fassung prEN ISO 23696-2:2025

Responsible national committee

NA 119-09-02 AA - Chemical-physical methods including quality assurance  

Responsible european committee

CEN/TC 230 - Water analysis  

Responsible international committee

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

Edition 2025-08
Original language German , English
Price from 80.20 €
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Table of contents

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