Methods for chemical analysis of copper matte—Part 8:Determination of arsenic content—Hydride generation-atomic fluorescence spectrometry、silver diethyldithiocarbamate spectrophotometry and potassium bromate titrimetry
Chemical analysis method of gold and germanium alloys—Part 1:Determination of germanium content—Inductively coupled plasma atomic emission spectrometry
Methods for chemical analysis of copper slag concentrates—Part 2:Determination of gold and silver contents—Atomic absorption spectrmetry and fire assay method