Determination of Urotropine Residue in Processed Soybean Products by Ion Exchange Solid-Phase Extraction Coupled with Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry
MA Xue-tao, NIU Zhi-rui, FENG Lei, TAN Jian-lin
FOOD SCIENCE . 2014, (10): 166 -169 .  DOI: 10.7506/spkx1002-6630-201410031