Determination of 2,3,5,4′-Tetrahydroxystilbene-2-O-β-D-Glucoside in the Traditional Chinese Preparation by High Performance Liquid Chromatography with Chemiluminescence Detection
Spectrophotometric Determination of Trace Amount of Copper with Trimethoxyphenylfluorone in Microemulsion after Preconcentration and Separation by Sulphydryl Dextran Gel
KANG Wei-jun1,2, LIANG Shu-xuan2, JIA Li-hui3, XU Li-qin1, ZHAO Yan1, SUN Han-wen2
Determination of Trace Cadmium in Environment Water Samples by Flame Atomic Absorption Spectrometry Using Flow Injection On-Line Preconcentration with Double Microcolumns