ASTM D6357用感应耦合等离子体原子发射光谱法,感应耦合等离子体质谱法和石墨炉原子吸收光谱法测定煤,焦碳和煤利用过程中产生的燃烧残余物中痕量元素的试验方法
日期:2012-02-08 10:47
ASTM D6357Test Methods for Determination of Trace Elements in Coal, Coke, Combustion Residues from Coal Utilization Processes by Inductively Coupled Plasma Atomic Emission, Inductively Coupled Plasma Mass, Graphite Furnace Atomic Absorption Spectrometry
ASTM D6357用感应耦合等离子体原子发射光谱法,感应耦合等离子体质谱法和石墨炉原子吸收光谱法测定煤,焦碳和煤利用过程中产生的燃烧残余物中痕量元素的试验方法
Coal contains several elements whose individual concentrations are generally less than 0.01 %
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