Methods for chemical analysis of fire smelting nickel substrate material—Part 7: Determination of copper content—BCO spectrophotometric method and flame atomic absorption spectrometric method
Methods for chemical analysis of copper ores and tailings—Part 14:Determination of arsenic content—Hydride generation-atomic fluorescence spectrometric and potassium bromate titrimetric method
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
Methods for chemical analysis of fire smelting nickel substrate material—Part 9:Determination of carbon and sulfur contents—Infrared absorption method after high frequency combustion
Methods for chemical analysis of fire smelting nickel substrate material—Part 2:Determination of silicon content—Molybdosilicate blue spectrophotometric method and perchloric acid dehydration gravimetric method