ISO 4524-4:1985

Metallic coatings — Test methods for electrodeposited gold and gold alloy coatings — Part 4: Determination of gold content

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.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

25.220.40

Statut:

Annulée

Date de Publication:

1985-03-20

Numéro Standard:

ISO 4524-4:1985