Reference number
ISO 10048:1991
ISO 10048:1991
Water quality — Determination of nitrogen — Catalytic digestion after reduction with Devarda's alloy
Edition 1
1991-10
Withdrawn
ISO 10048:1991
18013
Withdrawn (Edition 1, 1991)

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  •  : Withdrawn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
    : Withdrawal of International Standard [95.99]
  •  : 1
     : 5
  • ISO/TC 147/SC 2
    13.060.50 
  • RSS updates

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