| 咯菌腈25克/升悬浮种衣剂的高效液相色谱分析 |
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| 引用本文： | 黄雅俊,郭利丰. 咯菌腈25克/升悬浮种衣剂的高效液相色谱分析[J]. 农药科学与管理, 2012, 33(3): 34-36 |
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| 作者姓名： | 黄雅俊 郭利丰 |
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| 作者单位： | 浙江省农药检定管理所,浙江杭州,310020 |
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| 摘 要： | 采用反相高效液相色谱法,使用C18柱和紫外检测器,以乙腈和乙酸溶液（体积比60︰40）为流动相,流速为1.0mL/min,在270nm波长下,对咯菌腈进行定量测定。结果表明,咯菌腈的标准偏差为0.028,变异系数为1.13%,平均回收率为99.8%,线性关系为0.999 8。本法具有简便、快速、分离效果好、精密度和准确度高、线性关系好的优点,是较理想的分析方法。
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| 关 键 词： | 咯菌腈 高效液相色谱法 定量分析 |
Analytical Method of Fludioxonil 25g/mL Suspension Concentrates for Seed Dressing by HPLC |
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| Huang Yajun,Guo Lifeng. Analytical Method of Fludioxonil 25g/mL Suspension Concentrates for Seed Dressing by HPLC[J]. Pesticide Science and Administration, 2012, 33(3): 34-36 |
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| Authors: | Huang Yajun Guo Lifeng |
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| Affiliation: | (Institute for the Control of Agrichemicals of Zhejiang Province,Hangzhou 310020,China) |
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| Abstract: | The quantitative analysis method of fludioxonil by HPLC with C18 column at UV 270nm,and the mobile phase of acetonitrile and acetic acid solution（60∶40,by vol）with flow rate of 1.0 mL/min at the same time.The results showed that the standard deviations of fludioxonil was 0.028,the coefficients of variation was 1.13%,the recovery ratios was 99.8%,the linear correlations were 0.999 8.The method has the advantages of convenience,fast speed,good separation,high precision and accuracy,and good linear correlations,is an ideal analysis method. |
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| Keywords: | fludioxonil HPLC quantitative analysis |
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