ISO 5956:1984

Copper and copper alloys — Determination of antimony content — Rhodamine B spectrometric method ISO 5956:1984

Publication date:   Apr 1, 1984

Scope

The method is applicable to antimony contents between 0.001 and 0.1 % (m/m) in all types of copper and copper alloys listed in International Standards. The range of application may be extended by appropriate modification of the mass of the test portion, the extraction volume and the cell path length. Specific proposals to cover lower and higher concentrations are in preparation. ISO 5956 specifies principle, reagents, apparatus, procedure, expression of results and test report.