This standard specifies the method for the determination of magnesium content in zirconium and zirconium alloys. This standard applies to the determination of magnesium content in zirconium and zirconium alloys. Measuring range: 0.0010% to 0.010%.
GB/T 13747.9-1992 history
2022GB/T 13747.9-2022 Methods for chemical analysis of zirconium and zirconium alloys—Part 9:Determination of magnesium content—Flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectromet
1992GB/T 13747.9-1992 Zirconium and zirconium alloys--Determination of magesium content-Flame absorzption spectrometric method