| 52.5%嘧菌酯·肟菌酯·环菌唑水分散粒剂液相色谱分析 |
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| 引用本文： | 万宏剑,王洪雷,叶淑芳. 52.5%嘧菌酯·肟菌酯·环菌唑水分散粒剂液相色谱分析[J]. 现代农药, 2011, 10(4): 41-43. DOI: 10.3969/j.issn.1671-5284.2011.04.011 |
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| 作者姓名： | 万宏剑 王洪雷 叶淑芳 |
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| 作者单位： | 1. 上海丰山化工科技有限公司,上海,201612
2. 江西新闻出版职业技术学院,南昌,330224 |
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| 摘 要： | 介绍采用高效液相色谱法,以乙腈、甲醇、水为流动相,以Agilent C18色谱柱和二极管阵列检测器,在225 nm波长下对试样进行定量分析。结果表明嘧菌酯、肟菌酯、环菌唑线性相关系数分别为0.9999,0.9998,0.9998;变异系数分别为0.76%,0.37%,0.43%;平均回收率分别为99.9%,99.7%,99.9%。
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| 关 键 词： | 嘧菌酯 肟菌酯 环菌唑 液相色谱 分析 |
Analytical of Azoxystrobin+Trifloxystrobin+Cyproconazole 52.5% WG by HPLC |
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| WAN Hong-jian,WANG Hong-lei,YE Shu-fang. Analytical of Azoxystrobin+Trifloxystrobin+Cyproconazole 52.5% WG by HPLC[J]. Modern Agrochemicals, 2011, 10(4): 41-43. DOI: 10.3969/j.issn.1671-5284.2011.04.011 |
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| Authors: | WAN Hong-jian WANG Hong-lei YE Shu-fang |
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| Affiliation: | WAN Hong-jian1,WANG Hong-lei1,YE Shu-fang2(1.Shanghai Fengshan Chemical Techenology Co.,Ltd.,Shanghai 201612,China,2.Jiangxi Journalism and Publication College,Nanchang 330224,China) |
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| Abstract: | A method for separation and quantitative analysis of azoxystrobin + trifloxystrobin + cyproconazole 52.5% WG by HPLC with acetonitrile-methanol-water as mobile phase,Agilent C18 column and DAD at 225 nm wavelength was described.The results showed that the linear correlation coefficient was 0.999 9,0.999 8,0.999 8;the variation coefficient was 0.76%,037%,0.43%;and the average recovery was 99.9%,99.7%,99.9%,respectively. |
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| Keywords: | azoxystrobin trifloxystrobin cyproconazole HPLC analysis |
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