- -78%
- New
AS 3515.4-2007 Gold and gold bearing alloys Determination of gold content (greater than 99.95%) - Inductively coupled plasma - Atomic emission spectrometry (Reconfirmed 2018)
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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.