Analysis on Proficiency Test of China’s Food Inspection Laboratories in Determination of Benzoic Acid and Sorbic Acid in Tea Beverage
PENG Tao, XIAO Liang, LI Xiao-Juan, GUO Wei, CHEN Dong-Dong, LI Shu-Juan, TANG Ying-Zhang
FOOD SCIENCE . 2008, (12): 595 -600 .