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提出了以国产多孔硅珠DG 3为固定相的色谱柱分离 ,氢火焰离子化检测器检测 ,外标法定量的气相色谱分析碳氢化合物的方法。方法简便 ,快速 ,准确度高 ,与原方法比工作效率提高了 75%。
A method for the separation of hydrocarbons by gas chromatography with external standard method was proposed. The method was based on column separation with domestic porous silica beads DG 3 as the stationary phase and hydrogen flame ionization detector. The method is simple, rapid and accurate. Compared with the original method, the work efficiency is improved by 75%.