Abstract

Specifies a procedure for the determination of trivalent negative nitrogen. Organic nitrogen in the form of azide, azine, azo, hydrazone, nitrite, nitro, nitroso, oxime or semicarbazone is not determined quantitatively. The procedure is applicable to the analysis of raw, potable and waste waters.


General information 

  • Status
     : Published
    Publication date
     : 1984-05
  • Edition
     : 1
    Number of pages
     : 4
  • Technical Committee
     : ISO/TC 147/SC 2 Physical, chemical and biochemical methods
  • ICS
     :
    13.060.50 Examination of water for chemical substances

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