第 31 卷第 2 期 | | Vol. 31 No. 2 | 2001 年 4 月 | Apr 2001 |
|
所属栏目:分析与测试
高效液相色谱法测定仲丁威及其主要杂质 |
黄路; 傅德玲;(国家南方农药创制中心湖南基地;) |
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%。 |
关键词:高效液相色谱; 分析; 仲丁威; 杂质; |
中图分类号:TQ453.2+3 文献标识码:A 文章编号:1009-9212(2001)02-0053-03 |
|
Determination of Propargite by HPLC |
HUANG Lu; FU De ling (Hunan Branch of National Southern Pesticide R&D Center; Changsha 410007; China); |
Abstract: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%. |
Key words:HPLC; analysis; fenobucarb; impurity; |
|
收稿日期:2001-02-18
|
阅读全文 |
|