GB/T 12690.11-2025

Active

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

稀土金属及其氧化物中非稀土杂质化学分析方法 第11部分:镁含量的测定 火焰原子吸收光谱法

Standard Type
GBT
ICS
77.120.99
CCS
H14
Status
现行
Issue Date
2025-08-01
Implementation
2026-02-01
Responsible Dept
国家标准委
Drafting Unit
N/A