Methods for chemical analysis of lead-antimony concentrate—Part 10:Determanation of thallium—Inductively coupled plasma mass spectrometry and inductively coupled plasma atomic emission spectrometry
Methods for chemical analysis of zinc concentrate roasting—Part 6:Determination of acid-soluble iron content—Flame atomic absorption spectrometry and Na2EDTA titration method
Methods for chemical analysis of tin-lead solders—Part 10:Determination of cadmium content—Flame atomic absorption spectrometry and Na2EDTA titration method