Methods for chemical analysis of copper matte—Part 10:Determination of silicon dioxide content—Molybdenum blue spectrophotometry and potassium fluosilicate titrimetric method
Methods for chemical analysis of lateritic nickel ore—Part 9:Determination of scandium and cadmium contents—Inductively coupled plasma mass spectrometry
Methods for chemical analysis of copper concentrates—Part 18:Determination of arsenic,antimony,bismuth,lead,zinc,nickel,cadmium,cobalt,magnesium oxide,calcium oxide contents—Inductively coupled plasma atomic emission spectrometry