International Standard
ISO 5400:1984
Leather — Determination of total silicon content — Reduced molybdosilicate spectrometric method
Reference number
ISO 5400:1984
Edition 1
1984-02
© ISO 2024
International Standard
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Published (Edition 1, 1984)
This standard was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 5400:1984

Format
Language
CHF 42
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Abstract

Principle: oxydation of a test portion in a Parr bomb under alkaline conditions to destroy organic matter and to solubilize the mineral matter. Formation of molybdosilicate complex and spectrometric measurement at a wavelength of 630 nm.

General information

  • Status
     : Published
    Publication date
     : 1984-02
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 2
  • Technical Committee :
    IULTCS
    ICS :
    59.140.30 
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