Magnetic solid-phase extraction using a mixture of two types of nanoparticles followed by gas chromatography-mass spectrometry for the determination of six phthalic acid esters in various water samples
RSC Advances [2018]
Hui Li, Zhen Cao, Xiaolin Cao, Zejun Jiang, A. M. Abd El-Aty, Yan Qi, Hua Shao, Fen Jin, Lufei Zheng, Jing Wang