ISO 15093:2008
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Jewellery -- Determination of precious metals in 999 0/00 gold, platinum and palladium jewellery alloys -- Difference method using inductively coupled plasma optical emission spectroscopy (ICP-OES)

This standard has been revised by: ISO 15093:2015


ISO 15093:2008 specifies an analytical procedure for the determination of either platinum in platinum jewellery alloys, gold in gold jewellery alloys or palladium in palladium jewellery alloys, with a nominal content of each precious metal of 999 ‰ (parts per thousand), by measuring specific elements listed in Tables A.1, A.2 and A.3.


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