DIFFERENTIAL PULSE VOLTAMMETRIC DETERMINATION OF 3,3＇ 5,5＇-TETRAMETHYLBENZIDINE AND ITS ANALOGUES WI

• 作 者: 丁元晨 仁玉贝
• 机 构: DepermentofChemistry
• 出 处: 苏州大学学报：自然科学版
• 发表日期: 1993年2期
• 关键词: 微分脉冲伏安法 测量 3 3'5 5'-四甲基对二氨基联苯 玻碳电极 化学分析 3 3'5 5'-tetramethylbenz

The differential pulse voltarametric ( DPV ) method with a glassy carbon electrode was used for the determination of 3,3' 5,5'-tetramethy lbenzidine ( TMB ) , o-tolidine and benzidine in the acidic media. The pulse amplitude, interval time and sca