摘要
叙述了采用反相高效液相色谱外标法,以甲醇-水作为流动相,用C18柱和紫外检测器(240nm)测定了70%醚苯磺隆可分散粒剂的含量。结果表明,方法的标准偏差为0.072,变异系数为0.10%,平均回收率为99.86%,线性相关系数为0.9996。
A quantitative analytical method of 70% Triasulfuron WG by RP-HPLC was described. Using methanol：water： triethylamine=65：35：0.1（V/V） as mobile phase, using Kromasil C18 column at UV detector （240nm）. The results showed that the standard deviation, the coefficient of variations ,the average recovery and the liner correlation of method were 0.072, 0.10%,99.86% and 0.9996 respectively.
出处
《安徽化工》
CAS
2007年第4期66-67,共2页
Anhui Chemical Industry
