Résumé
Specifies a method for the determination of nitrogen present in water samples in the form of ammonium, nitrite, nitrate, and organic nitrogen compounds. Describes the principle, the apparatus, the sampling, the test procedure, the expression of results, and the contents of the test report.
Informations générales
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État actuel: AnnuléeDate de publication: 1991-10Stade: Annulation de la Norme internationale [95.99]
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Edition: 1Nombre de pages: 5
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Comité technique :ISO/TC 147/SC 2ICS :13.060.50
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