This section specifies the method for the determination of free alumina in aluminum fluoride. This section is applicable to the determination of free alumina content in aluminum fluoride, with a measurement range of 0.1 to 15%.
YS/T 581.15-2007 history
2021YS/T 581.15-2021 Methods for chemical analysis and determination of physical properties of aluminum fluoride Part 15: Determination of free alumina content
2007YS/T 581.15-2007 Determination of chemical contents and physical properties of aluminium fluoride.Part 15: Free alumina content