Methods for chemical analysis of bismuth concentrate—Determination of lead content—Na2EDTA titrimetric method and flame atomic absorption spectrometric method
Methods for chemical analysis of bismuth concentrate—Determination of lead content—Iodometric method and the flame atomic absorption spectrometric method
Methods for chemical analysis of indium—Part 5:Determination of iron content—Method 1:Graphite furnace atomic absorption spectrometry—Method 2:Flame atomic absorption spectrometry