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Position: Home > Articles > Analysis of Hydramethylnon by HPLC Agrochemicals 2008,47 (10) 41-42

氟蚁腙的高效液相色谱分析

作  者:
刘茂华;武永昆;李文娟;苏鹏娟;林军
单  位:
云南中科生物产业有限公司;云南大学
关键词:
氟蚁腙;高效液相色谱分析
摘  要:
建立了反相高效液相色谱测定氟蚁腙原药的分析方法。色谱柱为Hypersil ODS柱;流动相为乙腈-三乙胺水溶液(体积比85∶15),流速1.2mL/min;紫外检测波长295nm;柱温30℃;氟蚁腙的质量浓度为24.38~390.04mg/L时,峰面积与质量浓度具有良好的线性关系,相关系数为0.998。方法的检出限(S/N≥3)为0.01mg/L,相对标准偏差(RSD)为0.30,平均回收率为99.8%。
译  名:
Analysis of Hydramethylnon by HPLC
作  者:
LIU Mao-hua1,2, WU Yong-kun2, LI Wen-juan2, SU Peng-juan2, LIN Jun1 (1.School of Chemistry, Key Laboratory of Medicinal Chemistry for Natural Resource (Ministry of Education), Yunnan University, Kunming 650091, China; 2.Yunnan Zhongke Bio-Industry Co., Ltd., Kunming 650106, China)
关键词:
Hydramethylnon; high performance liquid chromatography
摘  要:
A reversed-phase high performance liquid chromatographic method was developed for the determination of Hydramethylnon. The chromatographic analysis was carried out using a Hypersil ODS column at 30 oC. The mobile phase was acetonitrile-triethylamine aqueous solution (85:15, by vol), at a flow rate of 1.2 mL/min and UV detection at 295 nm. The experimental results showed a good linear relationship between the peak area and mass concentration of the hydramethylnon within the range of 24.38-390.04 mg/L (r=0.998). The lowest limit of detection (S/N=3) was 0.01 mg/L. The relative standard deviation (RSD) was 0.30. The average recovery was 99.8%.

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