莠去津+特丁津+乙草胺悬浮剂的气相色谱分析  

Determination of Atrazine-terbuthylazine-acetochlor SC by GC

作　　者：刘杨[1] 

机构地区：[1]上海市农药研究所分析中心,上海200032

出　　处：《世界农药》2011年第2期39-40,51,共3页World Pesticide

摘　　要：采用气相色谱法分析检测三元复配农药制剂250 g/L莠去津+250 g/L特丁津+125 g/L乙草胺悬浮剂,用FID检测器,对试样中莠去津、特丁津和乙草胺3组分进行分离和定量检测。莠去津、特丁津和乙草胺的平均回收率分别为100.4%、100.2%和100.6%;变异系数分别为0.326%、0.291%、0.465%。Analysis method was the determination of 250 g/L atrazine and 250 g/L terbuthylazine and 125 g/L acetochlor SC by GC on DB-5 column （30 m×0.32 mm×0.25 μm）, with FID detector. The average recovery of atrazine, terbuthylazine and acetochlor were 100.4%, 100.2%, 100.6% respectively. And the variation coefficient were 0.326%, 0.291%, 0.465%.

关 键 词：莠去津 特丁津 乙草胺 气相色谱法 

分 类 号：TQ450.2[化学工程—农药化工]