Chemical analysis methods and determination of physical performance of alumina—Part 1:Determination of trace elements content—Inductively coupled plasma atomic emission spectrometry method
全国有色金属标准化技术委员会(SAC/TC 243)
GB/T 6609的本部分规定了冶金级氧化铝中微量元素含量的测定方法。（用氧化物表示为Na2O、K2O、Fe2O3、CuO、MgO、CaO、ZnO、V2O5、TiO2、Ga2O3、MnO、Li2O、BeO、Cr2O3、B2O3）
本部分适用于冶金级氧化铝中微量元素含量的测定。测定范围见表1。
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