GB/T 12690.8-2003 China national standard english version:

中华人民共和国国家标准
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

GB/T 12690.8-2003

Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of sodium 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钠量的测定火焰原子吸收光谱法

Issued Date:2003-11-18

Implemented Date:2004-06-01

Issued by:

The Standardization Administration of the People's Republic of China

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GB Standard Code	GB/T 12690.8-2003
Standard Category	China National Standards
GB Standard English Title	Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of sodium content--Flame atomic absorption spectrometric method
GB Standard Chinese Title	稀土金属及其氧化物中非稀土杂质化学分析方法钠量的测定火焰原子吸收光谱法
Chinese Version Price	$5.00 per 1 page
English Translation Fee	$15.00~$30.00 per 1 page
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GB/T 12690.8-2003 China national standard english version:

GB/T 12690.8-2003

Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of sodium 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 钠量的测定 火焰原子吸收光谱法

Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of sodium 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钠量的测定火焰原子吸收光谱法