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Technical Committee No |
TC04 |
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Status |
Replaced |
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Category |
Metrology Sector |
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Sub Category |
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$Resources:StandardType; |
Kuwaiti Standard |
This International Standard specifies a cupellation method (fire assay) for the
determination of gold in gold jewellery alloys. The gold content of the alloys should
preferably lie between 333 and 999 parts per thousand (?).
The procedure is applicable specifically to gold alloys incorporating silver, copper and
zinc. Some modifications are indicated where nickel and/or palladium are present in the
so-called white gold alloys, as well as for alloys containing 990 or more parts per
thousand (?) of gold.
This method is intended to be used as the reference method for the determination of
fineness in alloys covered by ISO 9202.
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Decision No |
37/2010 |
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Decision By |
From Ministers Office |
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Date of Meeting |
17-10-2009 |
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Approval Date |
15-09-2010 |
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Decision Date |
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Newspaper Publication Date |
19-10-2010 |
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Newspaper Number |
37/2010 |
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