Organic geochemical analysis methods for geological samples—Part 4:Determination of aromatic hydrocarbon group component in heavy fraction of oil—Mass spectrometry
全国国土资源标准化技术委员会
GB/T 18340的本部分规定了石油重馏分芳香烃族组成的质谱分析方法、定量计算过程和分析质量要求。
本部分适用于石油重馏分(沸程范围205 ℃～540 ℃)芳香烃馏分中的18个芳香烃及3种芳香噻吩族组成的定量分析。样品中应不含烯烃，总硫量应低于总重量的1%，非芳烃化合物的含量小于5%。
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