![Dispersive micro-solid-phase extraction of benzoylurea insecticides in water samples with hyperbranched polyester composite as sorbent]()
Dispersive micro-solid-phase extraction of benzoylurea insecticides in water samples with hyperbranched polyester composite as sorbentLiu, Chaoran; Huang, Xiaodong; Wang, Huazi; Qian, Heng; Hu, Lu; Zhou, Wenfeng; Lu, Runhua; Gao, Haixiang · New Journal of Chemistry · 2018