This standard specifies the method for the determination of nickel content in magnesium and magnesium alloys. This standard applies to the determination of nickel content in magnesium and magnesium alloys. Measuring range: 0.0005% to 0.05%.
GB/T 13748.9-1992 history
2013GB/T 13748.14-2013 Chemical analysis methods of magnesium and magnesium alloys.Part14:Determination of nickel content.Dimethylglyoxime trophotometric method
2005GB/T 13748.14-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of nickel content.Dimethylglyoxime trophotometric method
1992GB/T 13748.9-1992 Magnesium and its alloys--Determination of nickel content--Dimethylyoxime spectrophotometric method
GB/T 13748.9-1992 Magnesium and its alloys--Determination of nickel content--Dimethylyoxime spectrophotometric method was changed to GB/T 13748.14-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of nickel content.Dimethylglyoxime trophotometric method.