GB/T 6150.11-2008 in English
VALIDMethods for chemical analysis of tungsten concentrates - Determination of zinc content - Flame atomic absorption spectrometric method
- Issued on:2008-03-31
- Implemented on:2008-09-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$97.00
《GB/T 6150.11-2008钨精矿化学分析方法 锌量的测定 火焰原子吸收光谱法》由TC243(全国有色金属标准化技术委员会)归口,TC243SC3(全国有色金属标准化技术委员会稀有金属分会)执行,主管部门为中国有色金属工业协会。
本部分规定了钨精矿中锌含量的测定。本部分适用于钨精矿中锌含量的测定。测定范围:0.005%--0.50%。 本部分代替GB/T 6150.13-1985《钨精矿化学分析方法 重量法测定湿存水量》。
本部分与GB/T 6150.13-1985相比主要变化如下:
―――扩大了测定范围;
―――增加了7.1重复性条款。
Scope
This method specifies the method for the determination of zinc content in tungsten concentrates. This method is suitable for the determination of zinc content in tungsten concentrate. Measuring range: 0.005% to 0.50%.

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