Continuous Determination of Lead, Chromium and Cadmium in Fruit and Vegetable by Microwave Digestion-Graphite Furnace Atomic Absorption Spectrometry
XU Xiao-yan，SUN Yuan-ming，SU Wen-zhuo，XIE Yu-wen
FOOD SCIENCE . 2009, (10): 206 -208 .  DOI: 10.7506/spkx1002-6630-200910046