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See Chinese contents: GB/T 18882.2-2017 GB/T 18882.2-2017: Chemical analysis methods for mixed rare earth oxide of ion-absorbed type rare earth ore -- Part 2: Determination of aluminum oxide content
This Part of GB/T 18882 specifies the determination method of aluminum oxide content in mixed rare earth oxide of ion-absorpted type rare earth ore. This Part applies to the determination of aluminum oxide content in mixed rare earth oxide of ion-absorpted type rare earth ore, including two methods: Method 1 Inductively coupled plasma atomic emission spectrometry and Method 2 Titration.
