方法：以活性碳管采集空气中正己烷，用二硫化碳解吸后气相色谱（FID）测定。

Methods: Active carbon tube adsorption and solvent desorption were used for sampling hexane and analysis was performed by GC(FID).

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方法：以活性碳管采集空气中正己烷，用二硫化碳解吸后气相色谱（FID）测定。

Methods: Active carbon tube adsorption and solvent desorption were used for sampling hexane and analysis was performed by GC(FID).

youdao