Determination of six pesticide residues in tea by high performance liquid chromatogram tandem time-of-flight mass spectrometry
FENG Yong-wei, XUE Qing-hai, WANG Zhen-jiong
Food and Fermentation Industries . 2013, (05): 176 -179 .  DOI: 10.13995/j.cnki.11-1802/ts.2013.05.019