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NA 119

DIN Standards Committee Water Practice

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Draft standard [New]

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 - Organic compounds  

Responsible european committee

CEN/TC 230 - Water analysis  

Responsible international committee

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

Edition 2025-08
Publication 2025-07-11
Public enquiry period until 2025-09-11
Original language German , English
Price from 80.20 €
Read draft and comment Order from DIN Media
Table of contents

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