敌稗·草酮复配制剂的气相色谱分析  

Gas chromatographic analysis of a propanil plus oxadiazon formulated mixture

作　　者：雷雨[1] 戴宝江[1] 王志敏[1] 

机构地区：[1]南通江山农药化工股份有限公司,江苏南通226006

出　　处：《农药》2006年第8期545-546,共2页Agrochemicals

摘　　要：介绍了在HP-1(30m×0.53mm×1.50μm)大口径毛细柱上以邻苯二甲酸二戊酯做内标,进样口和检测器温度均为250℃,在柱温220℃下进行分离,用FID检测器对敌稗·草酮复合制剂进行气相色谱定量分析的方法。两种有效成分敌稗、草酮在同一条件下测定,操作简便,方法的线性相关系数均为0.9999,精密度和准确度较好。A gas chromatographic method is described using an HP-1 （30m ×0.53mm × 1.50Bm） large caliber capillary column with a dipentyl phthalate internal standard. The input port and detector temperatures were both 250℃. Separation was conducted at a column temperature of 220℃ using GC with FID detection to quantitatively analyze a formulated mixture of propanil plus oxidiazon. Both ingredients were successfully analyzed under a single set of conditions. The method was simple and convenient, and gave good precision and accuracy with a linear correlation coefficient of 0.9999.

关 键 词：敌稗 噁草酮 气相色谱 

分 类 号：TQ457.2[化学工程—农药化工]