Abstract 

Specifies a method for determining ammonia and other volatile amines that can be liberated by strong alkali from photographic processing wastes. The method is applicable in the range 10 to 200 mg/l of NH3 or 8 to 160 mg/l of nitrogen.


General information

  • Status :  Withdrawn
    Publication date : 1987-11
  • Edition : 1
    Number of pages : 3
  • :
    ISO/TC 42
    Photography
  • 13.030.30
    Special wastes
    37.040.30
    Photographic chemicals

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