isoalkane

1.Recent-year studies demonstrate that wax consists of not only high-molecular-weight normal alkane, hut also isoalkane, naphthene and olefin;

并认为蜡不仅仅源于高等植物，低等物和湖相藻类对蜡也是重要贡献者。

2.Carbon distribution and content of normal alkane and isoalkane in rubber waxes are measured by using high temperature gas chromatography.

采用高温气相色谱法定橡胶防护蜡中的正构烷烃和非正构烷烃的碳数及含量。