Fabrication of carboxyl functionalized microporous organic network coated stir bar for efficient extraction and analysis of phenylurea herbicides in food and water samples
Han, Jun-Hua ; Cui, Yuan-Yuan ; He, Xin-Qiao ; Zhang, Yan ; Yang, Cheng-Xiong
Journal of Chromatography A, 2021-03, Vol.1640, p.461947, Article 461947 [Revista revisada por pares]Netherlands: Elsevier B.V
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