摘要
采用反相高效液相色谱法,使用C18不锈钢色谱柱和紫外检测器,以甲醇-水为流动相,流速为1.0mL/min,在吸收波长为235nm下,外标法定量检测氯苯胺灵原药的含量。线性相关系数R~2=0.9999,变异系数为0.24%,回收率在98.2%~101.6%之间。
A quantitative analytical method was developed for chlorpropham by HPLC with C18 column and UV detector.The mobile phase was methanol-water,flow rate 1.0 mL/min and UV detector wavelength at235 nm.The linear correlation coefficient was 0.9999,the variation coefficient was 0.24%,and the recovery range was 98.2%~101.6%.
引文
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[3]廖燕春,冯燕艳,周磊.高效液相色谱法测定异菌脲悬浮剂的含量[J].四川化工,2012,(2):32-33+36.