【摘要】 采用HP-5毛细管色谱柱,以联苯为内标物,用FID检测器对三氟百菌清原药进行定量分析方法研究。进样口温度:240℃,检测器温度:240℃,柱箱温度:170℃,方法的变异系数为0.41%,回收率为98.6%～101.0%。更多还原

【Abstract】 A method for the determination of 5-chloro-2,4,6-trifuoro-1,3-benzenedicarbonitrile by GC with HP-5 column using biphenyl as internal standard was developed. Injector temperature was 240 °C, detector temperature was 240 °C, and column temperature was 170 °C. Coefficient of variation for the method was 0.41% and recovery rate was 98.6-101.0%.更多还原