This standard specifies the determination method for arsenic and bismuth in copper concentrate. This standard applies to the determination of arsenic and bismuth in copper concentrate. Measuring range: arsenic 0.010%-0.10%; bismuth 0.01%-0.50%.
GB/T 3884.9-2000 history
2017GB/T 3884.19-2017 Methods for chemical analysis of copper concentrates—Part 19: Determination of thallium content—Inductively coupled plasma mass spectrometry
2012GB/T 3884.9-2012 Methods for chemical analysis of copper concentrates.Part 9:Determination of arsenic and bismuth contents.Hydride generation-atomic fluorescence spectrometry method The potassium bromate titration method and The silver diethyl dithiocarbamate photometric
2000GB/T 3884.9-2000 Methods for chemical analysis of copper concentrates Determination of arsenic and bismuth content