YS/T 1047.9-2015 Methods for chemical analysis of copper magnetite.Part 9:Determination of metallic iron content.Sulfosalicylic acid photometric method (English Version)
This part of YS/T 1047 specifies the method for determination of metallic iron content in copper magnetite. This section applies to the determination of metallic iron content in copper magnetite. The measurement range (mass fraction) is 0.012% to 0.45%.
YS/T 1047.9-2015 history
2015YS/T 1047.9-2015 Methods for chemical analysis of copper magnetite.Part 9:Determination of metallic iron content.Sulfosalicylic acid photometric method