张正奇, 陈声宗, 黄文亮, 许凤. 在十二烷基磺酸钠存在下示波极谱法测定卡马西平J. 药学学报, 1993, 28(4): 312-316.
引用本文: 张正奇, 陈声宗, 黄文亮, 许凤. 在十二烷基磺酸钠存在下示波极谱法测定卡马西平J. 药学学报, 1993, 28(4): 312-316.
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ZQ Zhang, SZ Chen, WL Huang , FXu, . POLAROGRAPHIC DETERMINATION OF CARBAMAZEPINE IN THE PRESENCE OF SODIUM LAURYL SULFATEJ. Acta Pharmaceutica Sinica, 1993, 28(4): 312-316.
Citation: ZQ Zhang, SZ Chen, WL Huang , FXu, . POLAROGRAPHIC DETERMINATION OF CARBAMAZEPINE IN THE PRESENCE OF SODIUM LAURYL SULFATEJ. Acta Pharmaceutica Sinica, 1993, 28(4): 312-316.
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在十二烷基磺酸钠存在下示波极谱法测定卡马西平

POLAROGRAPHIC DETERMINATION OF CARBAMAZEPINE IN THE PRESENCE OF SODIUM LAURYL SULFATE

    摘要
  • Abstract: The electrochemical characteristics of carbamazepine (CBZ) have been studied. In a solution containing 0.40 mol · L-1 NaOH, 0. 15 mol · L-1 KNO3 and 0. 0020% sodium lauryl sulfate(SLS) CBZ gives a sensitive polarographic wave which can be used to determine trace amounts of the drug, the detection limit being 1.0×10-6 mol· L-1. The cyclic voltammetric data show that SLS promotes adsorption of CBZ at the mercury electrode.

     

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