论文部分内容阅读
应用硅胶柱色谱、薄层色谱、气相色谱等分离技术对变色灯用煤油进行了分离，并与合格灯用煤油进行对比，发现两者在微量组成上存在差异。采用ＧＣ－ＭＳ、ＧＣ－ＩＲ联用技术，对不同的微量成分进行了鉴定。
The chromatographic separation of kerosene was carried out by silica gel column chromatography, thin layer chromatography and gas chromatography. The kerosene was compared with that of qualified kerosene lamp. Different trace components were identified by GC-MS and GC-IR.