利用静态箱式法采样,结合低温吸附-高温解析法对样品进行了前处理,同时以GC-FPD系统进行了测定.该方法的精确度为21.1%～10.1%,最小检出限为0.07～0.23 ng(S).采用此方法实测了新疆地区主栽作物棉花在生长期内所释放的含硫挥发物,获得了比较理想的结果.%The aim of this study is to conduct the sampling with static case type and pretreat the samples with cryogenic adsorption-thermal resolution technique at the same time, to determine the samples with GC-FPD system. The precision for this method was 21. 1％ - 10. 1％. The minimum detection limit was 0. 07-0. 23 ng (S). This method was used to measure volatile sulfur compounds released from main crops cotton during growth in Xinjiang area and comparatively reasonable results were obtained.
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