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| 2,4-滴、灭草松和多种酚类的快速检测方法探讨 |
| Research on Rapid Detection Method for 2,4 Dichlorophenoxyacetic ACID, Bentazone and Phenols |
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| DOI： |
| 中文关键词: 2,4-滴 灭草松 酚类 固相萃取 超高效液相色谱法 饮用水 |
| 英文关键词: 2,4 D Bentazone Phenols Solid phase extraction UPLC Drinking water |
| 基金项目:深圳市科技计划基金资助项目（JCYJ20160524145202030） |
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| 中文摘要: |
| 采用Waters Oasis HLB柱分离富集水样，用超高效液相色谱法同时测定水中2，4-滴、灭草松和7种酚类。通过优化试验条件，使方法在0.03 mg/L～10.0 mg/L范围内线性良好，方法检出限为0.03 μg/L~0.12 μg/L，自来水水样的回收率为 84.4%~109%，RSD为0.8%~3.7%。 |
| 英文摘要: |
| 2,4 dichlorophenoxyacetic acid(2,4 D), bentazone and seven phenols in water samples were isolated and enriched by Waters Oasis HLB column, detected simultaneously by ultra high performance liquid chromatography(UPLC). By optimizing the test conditions, the method had good linearity in the range of 0.03 mg/L to 10.0 mg/L. The method detection limits were from 0.03 μg/L to 0.12 μg/L, with the recovery rate of 84.4%~109% and RSD of 0.8%~3.7%. |
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