应用气相色谱 -原子发射光谱(GC -AED)同时检测S_(2_二异丙基氨乙基 )甲基硫赶膦酸乙酯 (VX)、二苯羟乙酸_3_喹咛环酯 (Bz)战剂及其降解产物等5种化合物 ,得到了C、H、S、N、O、P6种元素色谱图 ,通过选择合适的检测元素 ,其检出限VX为15.6mg/L ,Bz为16.79mg/L,二异丙基氨基乙硫醇为3.02mg/L ,3_羟基喹咛为28.40mg/L ,二苯羟乙酸甲酯为31.78mg/L,定量测定结果令人满意 GC-AED was used to determine the content of ethyl acetate (VX), diphenyloxan-3-quinuclidinyl ester ( Bz) warfare agents and their degradation products were obtained. The chromatograms of C, H, S, N, O and P were obtained. The detection limit VX was 15.6mg / L and Bz Was 16.79 mg / L, the amount of diisopropylaminoethanethiol was 3.02 mg / L, the amount of 3-hydroxyquintazine was 28.40 mg / L and the amount of methylbenzyl acetate was 31.78 mg / L. The results of quantitative determination were satisfactory