反相高效液相色谱法测定氟草净
Reversed-phase HPLC for the Analysis of New Type Herbicide of 2-Difluoromethylthio-4,6-Bis(isopropyl-amino) -1,3,5-Triazin(SSH-108)
摘要
采用ＬＣ－６Ａ高效液相色谱仪，选用色谱柱Ｓｈｉｍ－ｐａｃｋＣＬＣ－ＯＤＳ，应用反相高效液相色谱法测定了新型除草剂－氟草净的含量，回收率１００４％，变异系数０２９～０３９．
The reversed-phase HPLC method for quantiative determination of SSH-108 has been described in the paper, with a colum of shim-pack CLC-ODS and mixture of methenol-water(80∶20 V/V) as the mobile phase and prometryn as the internal standard. Retention times of SSH-108 and prometryn are 6 667 and 5 812 min respectively. Resolution value between them is 1 73. The average recovery is 100 37%. The standard deviation is less than 0 5 and the coefficient of variation is less than 0 7%.
出处
《东北师大学报（自然科学版）》
CAS
CSCD
1997年第4期56-58,共3页
Journal of Northeast Normal University(Natural Science Edition)
基金
吉林省石油化学工业厅应用技术项目
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1周宁,彭辉良,赵凌菲,张则勇,于春睿.氟草净与乙草胺混合制剂的气相色谱分析[J].农药,2001,40(11):24-24.
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2赵凌菲,周宁,赵国琴.氟草净的气相色谱分析[J].农药,2000,39(3):23-24.
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3吴建荣,蒋玲秀,于永忠.氟草净的药效及安全性试验初报[J].江苏农药,1995(4):29-30.
