Reference number
ISO 4524-4:1985
© ISO 2025
ISO 4524-4:1985
Metallic coatings — Test methods for electrodeposited gold and gold alloy coatings — Part 4: Determination of gold content
Edition 1
1985-03
Withdrawn
Withdrawn (Edition 1, 1985)

Abstract

Applies to coatings for engineering, and decorative and protective purposes. Specifies general, removal of gold coating from basis metal and undercoats, fire assay, spectrophotometric and atomic absorption spectrometric methods and test report.

General information

  • Status
     : Withdrawn
    Publication date
     : 1985-03
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 2
  • Technical Committee :
    ISO/TC 107/SC 3
    ICS :
    25.220.40 
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