现代农药
現代農藥
현대농약
MODERN AGROCHEMICALS
2013年
1期
34-36
,共3页
异酰草胺%高效液相色谱%定量分析
異酰草胺%高效液相色譜%定量分析
이선초알%고효액상색보%정량분석
isoxaben%HPLC%quantitative analysis
采用高效液相色谱法,以乙腈+水(含0.1%乙酸,体积比为58∶42)为流动相,使用CNW Athena–WP C18色谱柱和二极管阵列检测器,在251 nm波长下对异酰草胺进行定量分析.结果表明,异酰草胺线性相关系数为0.9999,标准偏差为0.31,变异系数为0.32%,平均回收率为99.85%.
採用高效液相色譜法,以乙腈+水(含0.1%乙痠,體積比為58∶42)為流動相,使用CNW Athena–WP C18色譜柱和二極管陣列檢測器,在251 nm波長下對異酰草胺進行定量分析.結果錶明,異酰草胺線性相關繫數為0.9999,標準偏差為0.31,變異繫數為0.32%,平均迴收率為99.85%.
채용고효액상색보법,이을정+수(함0.1%을산,체적비위58∶42)위류동상,사용CNW Athena–WP C18색보주화이겁관진렬검측기,재251 nm파장하대이선초알진행정량분석.결과표명,이선초알선성상관계수위0.9999,표준편차위0.31,변이계수위0.32%,평균회수솔위99.85%.
A method for separation and quantitative analysis of isoxaben by HPLC with acetonitrile and water (containing 0.1%acetic acid, volume ratio of 58∶42) as mobile phase, CNW Athena–WP C18 column and DAD at 251 nm wavelength was described. The results showed that the linear correlation coefficient was 0.999 9, the standard deviation was 0.31, the variation coefficient was 0.32%, and the average recovery was 99.85%.
