AS 3515.4-2007
[ Current ]
Gold and gold bearing alloys, Part 4: Determination of gold content (greater than 99.95%) - Inductively coupled plasma - Atomic emission spectrometry
Sets out a procedure for indirect determination of high purity gold after determination of impurities by Inductively Coupled Plasma-Atomic Emission Spectrometry ICP-AES. The method is suitable for gold and gold alloys containing more than 99.95 percent gold.