杀螟丹中间体硫氰化物正、异构体的高效液相色谱分析

HPLC Analysis of N-isomer of Cartap Intermediate-thiocyanide

采用高效液相色谱法测定杀螟丹中间体硫氰化物正、异构体的含量。本方法在80.5~402.5 mg·L-1进样范围内呈线性，相关系数为0.9997，变异系数为0.34%，标准偏差为0.07，测得回收率为99.85%。

HPLC method was used to determine the content of cartap intermediate-thiocyanide. This method showed linearity within the sampling range of 80.5~402.5 mg/L, with correlative factor 0.9997, variable factor 0.34%, standard deviation 0.07, and the recycle rate 99.85%.