酸性铬蓝K键合硅胶的制备、性质及其富集、分离痕量元素的研究
张玉果, 刘锋, 李克安, 李冬梅, 吴燕昇, 童沈阳
Studies on Preconcentration and Separation of Trace Elements with Silica Gel Bonded by Acid Chrome Blue K
ZHANG Yu-Guo, LIU Feng, LI Ke-An, LI Dong-Mei, WU Yan-Sheng, TONG Shen-Yang
高等学校化学学报 . 1995, (11): 1703 -1705 .