ISO 23697-1:2023

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

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For organisations operating in or with the UK, BSI recommends purchasing the adopted British Standard.

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Product Details

Descriptors

Preliminary

Dilution

ICS Codes

13.060.50 Examination of water for chemical substances

Committee

EH/3/2

International relationships

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ISBN

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Publisher

ISO