摘要
采用高效液相色谱法,以乙腈和水为流动相,使用Shimadzu C_(18)柱和紫外检测器,在235 nm波长下对45%乙唑螨腈·炔螨特悬乳剂中有效成分同时进行分离和定量分析。结果表明,乙唑螨腈和炔螨特的线性相关系数分别为0.999 7和0.999 6,标准偏差分别为0.04和0.38,变异系数均为0.01%,平均回收率分别为100.51%和99.92%。
A method for quantitative analysis of SYP-9625+propargite 45%SE was described by HPLC,using acetonitrile and water as mobile phase,on Shimadzu C18 column and UV detector,at 235 nm wavelength.The results showed that the liner correlation coefficients of SYP-9625 and propargite were 0.999 7 and 0.999 6,the standard deviations were 0.04 and 0.38,and the coefficients of variation were both 0.01%,the average recoveries were 100.51%and 99.92%,respectively.
作者
陈静
张国生
丑靖宇
CHEN Jing;ZHANG Guo-sheng;CHOU Jing-yu(Shenyang Research Institute of Chemical Industry Co.,Ltd.,Shenyang 110021,China;State Key Laboratory of the Discovery and Development of Novel Pesticide,Shenyang Sinochem Agrochemicals R&D Co.,Ltd.,Shenyang 110021,China)
出处
《现代农药》
CAS
2018年第2期31-33,共3页
MODERN AGROCHEMICALS
