| 西兰花中13种有机含磷农药在不同色谱柱上的色谱保留行为 |
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| 引用本文： | 徐霞,朱智伟,应兴华. 西兰花中13种有机含磷农药在不同色谱柱上的色谱保留行为[J]. 理化检验(化学分册), 2012, 0(7): 803-806 |
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| 作者姓名： | 徐霞 朱智伟 应兴华 |
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| 作者单位： | 中国水稻研究所农业部稻米及制品质量监督检验测试中心 |
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| 基金项目： | 农业部2010年农业行业标准制定和修订项目(农财发[2010]49号) |
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| 摘 要： | 应用Agilent GC 6890气相色谱仪(附FPD检测器)对13种残留于西兰花中的有机含磷农药(OPP′s)在4种不同极性的毛细管色谱柱(即DB-1、DB-5、DB-1701及DB-35MS)上的保留行为作了研究。结果表明:采用由DB-5及DB-1701串联组成的色谱柱单元,西兰花中13种残留OPP′s可达到有效分离和测定。
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| 关 键 词： | 气相色谱法 有机含磷农药 西兰花 保留行为 毛细管色谱柱 |
On the Retention Behaviors of 13 Residual Organophosphorus Pesticides in Broccoli on Different Chromatographic Columns in Gas Chromatography |
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| XU Xia,ZHU Zhi-wei,YING Xing-hua. On the Retention Behaviors of 13 Residual Organophosphorus Pesticides in Broccoli on Different Chromatographic Columns in Gas Chromatography[J]. Physical Testing and Chemical Analysis Part B:Chemical Analgsis, 2012, 0(7): 803-806 |
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| Authors: | XU Xia ZHU Zhi-wei YING Xing-hua |
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| Affiliation: | (Supervision and Inspection Center for Quality of Rice and Its Product,Sponsored by the Ministry of Agriculture, China Research Institute of Rice,Hangzhou 310006,China) |
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| Abstract: | The retention of 13 organophosphorus pesticides(OPP′s) in broccoli on 4 capillary chromatographic columns with different polarities,namely DB-1,DB-5,DB-1701 and DB-35MS was studied using the gas chromatograph Agilant GC 6890 with FPD detector.As shown by the experimental results,by combining use of the DB-5 and DB-1701 columns in series,residues of the 13 OPP′s in broccoli were effectively separated and determined. |
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| Keywords: | GC Residual OPP′s Broccoli Retention behaviors Capillary chromatographic columns |
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