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NA 119

DIN Standards Committee Water Practice

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Standards [CURRENT]

ISO 23696-2
Water quality - Determination of nitrate in water using small-scale sealed tubes - Part 2: Chromotropic acid colour reaction

Title (German)

Wasserbeschaffenheit - Bestimmung von Nitrat in Wasser mittels Küvetten - Teil 2: Verfahren mit Chromotropsäure

Responsible national committee

NA 119-01-03-01-30 AK - Nitrogen parameters using cell tests  

Responsible international committee

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

Edition 2023-02
Original language English
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