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《Chinese Journal of Analytical Chemistry》 1989-04
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POLAROGRAPHIC STUDIY ON THE NON-ELECTROACTIVE COMPLEX OF SCANDIUM-CARMINIC ACID

Li Nanqiang Min Jing (Department of Chemistry,Peking University)  
In the acetate buffer solution at pH 4.4, when Sc (Ⅲ) is added, the single-sweep polarographic peak height of reversible adsorptive wave of carminic acid (CA) decreases. The decrease of the peak height is directly proportional to C_(sc) from 1.0×10~(-7) to 6.0×10~(-6) mol/L. The composition (Sc(Ⅲ)/CA) of the adsorptive complex has been determined to be 1:3
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【Secondary References】
China Proceedings of conference Full-text Database 1 Hits
1 YANG Hai-xia LIU Yan LIU Cai-xia XING Yu-ren YU Shengmao (Institute of Biopharmaceuticals of Shandong Province,Jinan 250101,China);Recent Research in the determination of chondroitin sulfate and sodium chondroitin sulfate[A];[C];2008
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