世界农药
世界農藥
세계농약
World Pesticides
2015年
5期
40-42
,共3页
雷澍瑛%屈飞艳%石磊%赵来
雷澍瑛%屈飛豔%石磊%趙來
뢰주영%굴비염%석뢰%조래
噻呋酰胺%氟环唑%高效液相色谱%分析
噻呋酰胺%氟環唑%高效液相色譜%分析
새부선알%불배서%고효액상색보%분석
thifluzamide%epoxiconazole%HPLC%analysis
采用高效液相色谱法，以乙腈+水为流动相，使用ODS C18250 mm×4.6 mm/5μm的不锈钢柱和二极管阵列检测器，在225 nm波长下对噻呋酰胺·氟环唑进行分离和定量分析。结果表明，噻呋酰胺、氟环唑的标准偏差分别为0.05和0.04；变异系数分别为0.46%和0.20%；平均回收率分别为98.23%和99.19%，线性相关系数分别为0.9995和0.9993。
採用高效液相色譜法，以乙腈+水為流動相，使用ODS C18250 mm×4.6 mm/5μm的不鏽鋼柱和二極管陣列檢測器，在225 nm波長下對噻呋酰胺·氟環唑進行分離和定量分析。結果錶明，噻呋酰胺、氟環唑的標準偏差分彆為0.05和0.04；變異繫數分彆為0.46%和0.20%；平均迴收率分彆為98.23%和99.19%，線性相關繫數分彆為0.9995和0.9993。
채용고효액상색보법，이을정+수위류동상，사용ODS C18250 mm×4.6 mm/5μm적불수강주화이겁관진렬검측기，재225 nm파장하대새부선알·불배서진행분리화정량분석。결과표명，새부선알、불배서적표준편차분별위0.05화0.04；변이계수분별위0.46%화0.20%；평균회수솔분별위98.23%화99.19%，선성상관계수분별위0.9995화0.9993。
A method for separation and quantitative analysis of thifluzamide and epoxiconazole by HPLC with acetonitrile and water as mobile phase, ODS C18 250 mm×4.6 mm/5 μm column and DAD detector at 225 nm was described. The results showed that the thifluzamide, epoxiconazole standard deviation were 0.05 and 0.04; coefficients of variation were 0.46% and 0.20%; average recoveries were 98.23% and 99.19%, linear correlation coefficient 0.999 5 and 0.999 3, respectively.
