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Abstract Preview

To determine the total mineral content, for example within the framework of a complete leather analysis, the inorganic substances can be ascertained by calculation or determined separately. The principle consists of the carbonization of the leather followed by treatment with sulphuric acid and ashing in an open crucible. The method is applicable to all types of leather.


General information

  • Status :  Published
    Publication date : 1977-11
  • Edition : 1
    Number of pages : 2
  • Technical Committee
    :
    IULTCS
    International Union of Leather Technologists and Chemists Societies
  • ICS :
    59.140.30
    Leather and furs

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  • CHF38

Life cycle

A standard is reviewed every 5 years



Revisions / Corrigenda

  • Now confirmed
    ISO 4047:1977

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