Methods for chemical analysis of tellurium—Part 12:Determination of bismuth,aluminum,lead,iron,selenium,copper,magnesium,sodium,arsenic content—Inductively coupled plasma-atomic emission spectrometry
Methods for chemical analysis of indium—Part 10:Determination of bismuth,aluminium,lead,iron,copper,cadmium,tin and thallium content—Inductively coupled plasma atomic emission spectrometry