GB/T 12690.11-2025

Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides— Part 11: Determination of magnesium content—Flame atomic absorption spectrometric method

STANDARD published on 1.8.2025

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The information about the standard:

Designation standards: GB/T 12690.11-2025
Note: Execute Date: february 2026
Publication date standards: 1.8.2025
Country: Chinese technical standard
Category: Technical standards GB