摘要
采用液相色谱法,对27%吡·福·多棉花悬浮种衣剂进行定量分析。选用Hypersil ods C18柱,以甲醇、乙腈和水为流动相,以272 nm为检测波长,种衣剂中各成分得到较好的分离。方法中吡虫啉、福美双和多菌灵的标准偏差分别为0.072 4、0.044 3和0.053 9,相关系数分别为0.999 9、0.999 9和0.999 9,平均回收率分别为101.59%、94.61%和99.11%。
27% ImidaelopridoThiramoCarbendazim FS for cotton seed treatment was analyzed by HPLC. They were separated and determined by using a 150 × 4.6 mm stainless steel column packed with Hypersil ODS C 18, with methanol-acetonitrile-water as the mobile phase and UV detection at 272nm. The method was rapid and accurate. RSD of Imidacloprid, Thiram and Carbendazim were 0.0724%, 0.0443% and 0.0539%, linear correlation coefficients were 0.9999, recovery ratios were 101.59%, 94.61% and 99.11%.
出处
《吉林农业科学》
CSCD
北大核心
2012年第1期46-48,共3页
Journal of Jilin Agricultural Sciences
