Determination of Lead and Cadmium in Litchi and Longan Samples by Cloud Point Extraction Coupled with Thermospray Flame Furnace Atomic Absorption Spectrometry
YANG Fang-wen，ZENG Chu-jie，LUO Ji-wen，ZHOU Neng
FOOD SCIENCE . 2011, (18): 308 -311 .  DOI: 10.7506/spkx1002-6630-201118069