YS/T 581.7-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 7:Determination of iron content by orthophenantholine photometric method (English Version)
This section specifies the method for determination of ferric oxide content in aluminum fluoride. This section applies to the determination of ferric oxide content in aluminum fluoride. Measuring range: 0.01% ~ 0.25%.
YS/T 581.7-2006 history
2006YS/T 581.7-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 7:Determination of iron content by orthophenantholine photometric method