ISO 10048:1991
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ISO 10048:1991
18013

Abstract 

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.


General information 

  •  :  Withdrawn
     : 1991-10
  •  : 1
     : 5
  •  : ISO/TC 147/SC 2 Physical, chemical and biochemical methods
  •  :
    13.060.50 Examination of water for chemical substances

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