Chemical analysis methods of neodymium-magnesium alloy—Part 2:Determination of lanthanum,cerium,praseodymium,samarium,europium,gadolinium,terbium,dysprosium,holmium,erbium,thulium,ytterbium,lutetium and yttrium contents—Inductively coupled plasma atomic emission spectrometry
Chemical analysis methods for samarium-cobalt permanent magnet alloy—Part 1:Determination of samarium,cobalt,copper,iron,zirconium,gadolinium,praseodymium content
Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy—Part 1:Determination of total rare earth content
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 1: Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttrium contents in lanthanum metal and oxide