1ZHANG Han-qi,YUAN Xiang-lin,YE Dong-mei,ZHAO Xiao-jun and JIN Qin-han (Department Of Chemistry, Jilin University, Changchun, 130023)ZHU Zhi-ping(Department of Chemistry, Northeast Normal University, Changchun, 130024).Determination of Carbon by Means of Microwave Plasma Torch Atomic Emission Spectrometry[J].Chemical Research in Chinese Universities,1996,12(1):32-36.