Methods: The method was based on the adsorption of organic solvents on activated charcoal, desorption with CS2 and analysis of the abtained solution by FFAP capillary GC with FID detector.

• 方法：用活性碳吸附管采集空气中有机溶剂，CS2解吸，经FFAP毛细管色谱柱分离，以氢火焰离子化检测器检测。