This standard specifies the determination method of lead, zinc, cadmium and nickel content in copper concentrate.
GB/T 3884.6-2000 history
2014GB/T 3884.16-2014 Methods for chemical analysis of copper concentrates.Part 16:Determination of silicon dioxide content.K<下标2>SiF<下标6> titrimetric method and gravimetric method
2012GB/T 3884.6-2012 Methods for chemical analysis of copper concentrates.Part 6:Determination of lead, zinc, cadmium and nickel content.Flame atomic absorption spectrometry method
2000GB/T 3884.6-2000 Methods for chemical analysis of copper concentrates Determination of lead, zinc, cadmium and nickel contents