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Determination of the Dissociation Constants of Daidzin by Spectrophotometry
chen jin-rong1; liu jia-qin2; luo ying3; yang kui-hua2(1.zhongjiang experimental middle school; deyang; sichuan; 618100; 2.department of chemistry and chemical engineering; mianyang normal university; mianyang; sichuan 6210003.school of life science and technology; mianyang normal university; mianyang; sichuan 621000)
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