| 顶空溶剂吸收法-气相色谱-FPD检测丙森锌在苹果和土壤中的残留 |
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| 作者姓名： | 冯义志 潘金菊 齐晓雪 王晓玉 梁林 左伯军 |
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| 作者单位： | 山东省农药科学研究院山东省化学农药重点实验室 |
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| 摘 要： | 目的]建立丙森锌在苹果和土壤中的残留分析方法。方法]样品经提取、净化后,采用FPD检测器检测。结果]添加质量分数为0.05~5.00 mg/kg时,丙森锌在苹果和土壤中平均添加回收率分别为76.5%~92.9%和79.3%~88.6%,相对标准偏差分别为1.3%~5.9%和5.8%~7.6%。丙森锌在苹果中的最低检出质量分数为0.05 mg/kg。结论]该方法快速简便,准确可靠。
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| 关 键 词： | 丙森锌 苹果 土壤 残留 |
Determination of Propineb Residue in Apple and Soil by Headspace Solvent Absorption-Gas Chromatography-FPD |
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| Institution: | (Shandong Academy of Pesticide Sciences,Key Laboratory for Chemical Pesticide of Shandong Province,Jinan,Shandong 250033) |
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| Abstract: | Objective]An analytical method for determining propineb in apple and soil was developed.Method]The sample was extracted and purified,and detected by FPD.Result]When spiked at 0.05-5.00 mg/kg,the average recoveries of propineb in apple and soil were 76.5%~92.9%and 79.3%~88.6%,and the relative standard deviations were1.3%~5.9%and 5.8%~7.6%respectively.The limits of quantification of propineb in apple were 0.05 mg/kg.Conclusion]The method was fast,simple,accurate and reliable. |
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| Keywords: | Propineb Apple Soil Residue |
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