摘要
采用高效液相色谱法 ,使用反相色谱柱和紫外检测器 ,用外标法对仲丁威原药的有效成分及主要杂质进行定量分析。方法的标准偏差分别为 0 4 5、 0 0 3;变异系数为0 4 8%、3 37% ;线性相关系数为 0 99993、0 99991;回收率为 99 3%～ 10 1 0 5%、99 6%～ 10 2 5%。
A external method is developed for determination of fenobucarb and impurity by HPLC with reversed chromatographic column and UV absorbance detector. Results showed the standard deviation was 0.45, 0.03; the coefficient of variation was 0.48%, 3.37%; linear correlation was 0.99993, 0.99991 and recovery was 99.3%～101.05%, 99.6%～102.5%.
出处
《精细化工中间体》
CAS
2001年第2期53-55,共3页
Fine Chemical Intermediates
