S_R-生物丙烯菊酯极谱行为及应用的研究  

Polarographic Characteristics of Esbiothrin and Its Application

作　　者：吴清国 刘快之[2] 

机构地区：[1]宁波预防医学研究所,宁波315010 [2]河南大学化学系,开封475001

出　　处：《分析试验室》1993年第6期7-9,共3页Chinese Journal of Analysis Laboratory

摘　　要：本文报道了S_R-生物丙烯菊酷(EBT)的极谱行为。在乙醇-BR缓冲溶液中,EBT在—1.04V(vs,SCE)有一还原峰,峰高与EBT浓度在4×10^(-7)～6×10^(-5)g/mL范围内有良好的线性关系。该极谱波受扩散控制电子转移数为2的还原波。应用此法对卫生杀虫剂进行监测,结果令人满意。回收率为100.9±1.6%。This Paper describes the polarographic characteristics of esbiothrin(EBT).In ethanol-Britton-Robinson buffer solution,EBT shows a cathodic peak at —1.04V (vs. SCE).It is diffusion controlled,the number of electron transfer is 2.A linear calibration curve was obtained in the range of 4×10^(-7)～6×10^(-5)g/mL.The recovery of EBT is 100.9+1. 6%.The result was satisfactory when used to determine EBT in samples.

关 键 词：生物丙烯菊酯 示波极谱法 杀虫剂 

分 类 号：R979.8[医药卫生—药品]