车间空气中苯、甲苯、二甲苯、丙酮、丁酮、正己烷、乙酸乙酯、乙酸丁酯、二氯乙烷、三氯甲烷的国标测定方法分别为单个测定方法 ,在色谱柱、柱温、检测室温度、汽化室温度、Ｎ2 流量都有所不同 ,在实际工作中空气中苯等以上十项毒物多是同时存在 ,为了适应实际工作检测的需要 Determination of benzene, toluene, xylene, acetone, butanone, n-hexane, ethyl acetate, butyl acetate, dichloroethane, trichloromethane in the air of the workshop were respectively measured by a single method. , The detection room temperature, vaporization chamber temperature, N2 flow are different in the actual work in the air benzene and more than ten poison mostly exist at the same time, in order to meet the needs of the actual work of testing