IS 1418 : 2009 Determination of Gold in Gold Bullion, Gold Alloys and Gold Jewellery/Artefacts - Cupellation (Fire Assay) Method
| ICS 39.060 | MTD 10 |
|
| Reaffirmed 2014 |
1 Scope
This standard prescribes the cupellation or fire assaymethod for assaying of gold in gold bullion, gold alloys,and gold jewellery/artefacts covered in IS 1417.
2 References
The following standards contain provisions which,through reference in this text, constitute provisions ofthis standard, At the time of publication, the editionindicated was valid. All standard are subject to revisionand parties to agreements based on this standard areencourtiged to investigate the possibility of upplying themost recent edition of the standards indicated below:
| IS No. | Title |
| IS 1070 : 1992 | Reagent grade water (third revision) |
| IS 1417 : 1999 | Gold and gold alloys,jewellery/artefacts - Fineness and marking Specification (third revision) |