GB/T 11066.4-2008
ActiveMethods for chemical analysis of gold - Determination of copper, lead and bismuth contents - Flame atomic absorption spectrometry
金化学分析方法 铜、铅和铋量的测定 火焰原子吸收光谱法
Application Summary AI generated
This standard specifies a flame atomic absorption spectrometry method for determining the content of copper, lead, and bismuth in gold. It is applied in the metallurgical industry for quality control and purity assessment of gold products, such as bullion, jewelry alloys, and gold refining materials. The method ensures accurate trace element analysis to meet regulatory and commercial specifications for gold purity.
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GB/T 16746-1997
Zinc alloy castings
GB/T 16475-1996
Temper designation system for wrought aluminiumand aluminium alloy
GB/T 16474-1996
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.