Abstract Preview

Gives two methods for the determination of boron in photographic processing wastes. The first method is the estimation of borates by titration of the boric acid-mannitol complex. Suitable for boron concentrations of 0,1 mg/l and higher. The second alternative method is a spectrophotometric technique using methylene blue which can be used in the concentration range of 0,1 mg/l to 1,0 mg/l.

General information

  • Status :  Published
    Publication date : 1996-11
  • Edition : 1
    Number of pages : 9
  • :
    ISO/TC 42
  • 13.030.30
    Special wastes
    Photographic chemicals

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Format Language
  • CHF58

Life cycle

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