JC/T 2147-2012 in English
VALIDDetermination of trace metal elements in high purity alumina by inductively coupled plasma atomic emission spectrometry
- Issued on:2012-12-28
- Implemented on:2013-06-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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本标准规定了采用电感耦合等离子体原子发射光谱(ICP-AES)法测定高纯氧化铝粉体中痕量金属元素含量的方法。
本标准适用于高纯氧化铝粉体氧化铝含量范围为99.9%至99.999%之间。
Scope
This standard specifies a method for determining the content of trace metal elements in high-purity alumina powder using inductively coupled plasma atomic emission spectroscopy (ICP-AES). This standard applies to calcium, chromium, copper, iron, lanthanum, magnesium, manganese, nickel, silicon, titanium, vanadium, yttrium, and zinc in high-purity alumina powder (alumina content ranges from 99.9% to 99.999%) Analysis and detection of the content of 14 elements such as , zirconium and so on. The measurement range is shown in Table 1.

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