Like ethanol, butanol is an alcohol. That means each of its molecules contains an oxygen atom as well as the carbon and hydrogen found in an alkane.

和乙醇一样，丁醇也属于醇类，这说明每一个丁醇分子包括一个氧原子和直链烷烃里的那种碳原子、氢原子。

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A method for the determination of alkane content in fatty alcohol utilizing capillary gas chromatography is described. The factors affecting the determination discussed.

采用毛细管气相色谱法测定脂肪醇中的烷烃含量，讨论了影响测定结果的因素。

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Methods:To consider Sugarcane total alkane alcohol as effective part objective, total alkane alcohol and octacosanol as investigation index, determine content by gas chromatography method.

方法：以甘蔗滓总烷醇为药材有效部位目标产物，并以总烷醇及二十八烷醇为主要考察指标，用气相色谱法进行含量测定。

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