title: [Polarographic determination of carbamazepine in the presence of sodium lauryl sulfate].
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 x 10(-6) mol.L-1. The cyclic voltammetric data show that SLS promotes adsorption of CBZ at the mercury electrode.
authors.affiliation: Department of Chemistry and Chemical Engineering, Hunan University, Changsha.
authors.forename: Z Q
authors.initials: ZQ
authors.lastname: Zhang
authors.forename: S Z
authors.initials: SZ
authors.lastname: Chen
authors.forename: W L
authors.initials: WL
authors.lastname: Huang
authors.forename: F
authors.initials: F
authors.lastname: Xu
mesh_terms: D002220:Carbamazepine / Q000032:analysis*; D011048:Polarography; D012967:Sodium Dodecyl Sulfate
chemical_list: D002220:Carbamazepine; D012967:Sodium Dodecyl Sulfate