Journal of Chromatography A 2012 DOI: 10.1016/j.chroma.2012.02.034 View full text
Hui Wang, Guijie Li, Yiqun Zhang, Haiyan Chen, Qi Zhao, Weitao Song, Yang Xu, Haiyan Jin, Lan Ding

Abstract: A simple and cost-effective method of dynamic microwave-assisted extraction (DMAE) combined with solidification of floating organic drop (SFO) was developed for determining the five triazine herbicides in cereals. The approach combines the advantages of DMAE and SFO technique, and up to 15 samples can be treated simultaneously in 16 min. Firstly, triazine herbicides were extracted with 1 mL of methanol containing 90 μL of 1-dodecanol and following with 10 mL of water under the action of microwave energy. After…

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