目的:建立工作场所空气中有毒有机物的测定方法。方法:用活性炭管吸附和二硫化碳解析,选择WCOT-FUSED SILKA 30 m×0.25 mm毛细管柱分离,FID检测器,气相色谱法测定。结果:8种有机化合物的解析率为94.5%~104.5%,相对标准偏差为0.47%~1.4%,检出限在0.29~0.98μg/ml之间。结论:本法能同时测定工作场所空气中有机毒物,具有快速方便、线性好、灵敏度高等优点。 Objective: To establish a method for the determination of toxic organic compounds in the air of workplace. Methods: Activated carbon tube and carbon disulfide were used for the analysis. The capillary column was separated by WCOT-FUSED SILKA 30 m × 0.25 mm, determined by FID detector and gas chromatography. Results: The resolution rates of the eight organic compounds ranged from 94.5% to 104.5% with relative standard deviations of 0.47% -1.4%. The detection limits were between 0.29 and 0.98 μg / ml. Conclusion: This method can simultaneously determine organic toxicants in the air of the workplace, with the advantages of fast and convenient, good linearity and high sensitivity.