Printed version of this standard is available at Library. To request, please e-mail to referencepk@usm.my and include a copy of this record in your e-mail.
This International Standard specifies a cupellation method (fire assay) for the determination of gold in gold jewellery alloys. Preferably the gold content of the alloys lies between 333 and 930 parts by mass per thousand (%o) of gold.
Control samples; Assay; Test equipment; Combustion test methods; Reports; Gold alloys; Gold; Quantitative analysis; Jewellery; Chemical analysis and testing; Determination of content; Reproducibility; Non-ferrous alloys