ISO 9647-1989 标准详情
- 标准号:ISO 9647-1989
- 中文标题:钢和铁.钒含量的测定.火焰原子吸收光谱(分析)法
- 英文标题:steel and iron; determination of vanadium content; flame atomic absorption spectrometric method
- 标准类别:国际标准化组织标准ISO
- 发布日期:1989-07-01
The method is applicable to vandadium contents between 0,005 % (m/m) and 1,0 % (m/m), provided that the tungsten content in the test portion is not higher than 10 mg and/or the titanium content is not higher than 5 mg. Specifies principle, reagents,
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