Determination of 107 Pesticide Residues in Wolfberry with Acetate-buffered Salt Extraction and Sin-QuEChERS Nano Column Purification Coupled with Ultra Performance Liquid Chromatography Tandem Mass Spectrometry. - Chen, Jia-Nan; Lian, Yu-Jing; Zhou, Yi-Ran; Wang, Ming-Hui; Zhang, Xi-Qing; Wang, Jian-Hua; Wu, Yong-Ning; Wang, Ming-Lin (Molecules, 2019)