Carbonaceous materials for use in the production of aluminium—Calcined coke—Part 2:Determination of trace elements content—Flame atomic absorption spectroscopy
IDT ISO 8658:1997
全国有色金属标准化技术委员会
GB/T 26310的本部分规定了原铝生产用煅后石油焦中微量元素的测定方法。
本部分适用于灰分含量不大于1%的煅后石油焦中微量元素的测定。测定范围（质量分数）见表1。
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