摘要
本文报道了有机中间体5-氯-2-氨基三氟甲苯的高效液相色谱分析方法。本方法采用LichrosobrSI60色谱柱,以正己烷/甲醇(98/2)为流动相,检测波长为254nm。线性范围20μg/ml~100μg/ml(r=0.99982),回收率为98.89%~100.1%(n=3),标准偏差小于0.2%。
A high performance liquid chromatography analytical method of 5-chloro-2-amino-trifluorotoluene was reported with a Lichrosorb SI 60 column, n-hexane/methyl alcohol (98/2) as mobile phase and UV detection at 254nm.The linear region was from 20μg/ml-100μg/ml(r=0.99982),and the recovery to be 98.89%(n=3). RSD was<0.22%.
出处
《染料工业》
2002年第4期33-34,共2页
Dyestuff Industry