Semivolatile organic compounds in particulate phases of the combustion Products from domestic fuel gas were identified by GC/MS.The main composition was hydrocarbons.

• 色／质联机法鉴定了民用燃气（天然气、液化石油气和煤气）燃烧产物中半挥发性有机物，其主要成分为烷烃类化合物。