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气相色谱法测定顺/反烯唑酮的含量
GAS CHROMATOGRAPHIC ANALYSIS OF Z AND E-DICHLOROVINYLKETONES CONTENT
【摘要】 用气相色谱-氢火焰离子检测器法测定了一种新型高效农药烯唑醇的中间体一顺/反烯唑酮的含量。色谱柱为OV-101熔融石英毛细管柱(50m×0.20mmi.d)。方法的线性范围为0.4mg/mL~2.4mg/mL,相关系=0.9980.平均回收率顺式为101.5%,反式为99.2%。相对标准偏差为RSDZ-COCl2=0.9960,ΓE-COCl2数Γz-COCl2=1.48%.=2.25%.RSDE-COCl2
【Abstract】 An gas chromatographic method for the determination of Z and E-Dichlorovinylketones 一a new pesticide Dichlorovinylanol medium has beenestablished?An OV-101 capillary column (50 m×0.20 mm i.d.) was used.A good linearity was obtained from 0.4~2.4 mg/mL, rz-COCl2=0.996 0, rE-COCl2=0.998 0.The average recovery was 101.5% for Z-COCl2 and 99.2% for E-COCl2. RSDZ-COCl2=2.25%,RSDE-COCl2=1.48%.
- 【文献出处】 南昌大学学报(理科版) ,Journal of Nanchang University(Natural Science) , 编辑部邮箱 ,2003年01期
- 【分类号】O657.71
- 【被引频次】1
- 【下载频次】45