Reference number
ISO 1553:1976
ISO 1553:1976
Unalloyed copper containing not less than 99,90 % of copper — Determination of copper content — Electrolytic method
Edition 1
1976-11
Withdrawn
ISO 1553:1976
6141
Withdrawn (Edition 1, 1976)

Abstract

The method is applicable to unalloyed coppers not containing elements providing insoluble residues in the electrolytic solution. Annex A gives test portions of test sample and of copper precipitate. Annex B describes a spectrophotometric method for the determination of residual copper in the electrolytic solution after deposition of copper on the cathode.

General information

  •  : Withdrawn
     : 1976-11
    : Withdrawal of International Standard [95.99]
  •  : 1
     : 4
  • ISO/TC 26
    77.120.30 
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