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Homepage>BS ISO 23697-2:2023 Water quality. Determination of total bound nitrogen (ST-TNb) in water using small-scale sealed tubes Chromotropic acid colour reaction

BS ISO 23697-2:2023

Water quality. Determination of total bound nitrogen (ST-TNb) in water using small-scale sealed tubes Chromotropic acid colour reaction

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Označení normy:	BS ISO 23697-2:2023
Počet stran:	18
Vydáno:	2023-02-07
ISBN:	978 0 539 15472 6
Status:	Standard

DESCRIPTION

BS ISO 23697-2:2023

This standard BS ISO 23697-2:2023 Water quality. Determination of total bound nitrogen (ST-TNb) in water using small-scale sealed tubes is classified in these ICS categories:

13.060.50 Examination of water for chemical substances

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