GB/T 16484.7-2009 "Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 7: Determination of magnesium oxide content - Flame atomic absorption spectrometry"

This standard specifies the determination method of oxidation mg content in rare earth chloride and carbonic acid light rare earth, which is analyzed by flame atomic absorption spectroscopy (AAS), and the determination range is 0.030% to 1.50%. The standard describes the principle of the determination method, reagent preparation, instrument requirements and Sample Handling steps in detail, which is suitable for the accurate determination of oxidation mg content.

This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.