A novel method of ultrasound-assisted dispersive liquid–liquid microextraction coupled to liquid chromatography–mass spectrometry for the determination of trace organoarsenic compounds in edible oil
| Autor: | Wang, Wei-Xun, Yang, Tzung-Jie, Li, Zu-Guang, Jong, Ting-Ting, Lee, Maw-Rong |
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| Zdroj: | In Analytica Chimica Acta 2011 690(2):221-227 |
| Databáze: | ScienceDirect |
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