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Determination of orthochlorophenol by stripping voltammetry
Author(s) -
Manisankar P.,
Prabu H. Gurumallesh
Publication year - 1995
Publication title -
electroanalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.574
H-Index - 128
eISSN - 1521-4109
pISSN - 1040-0397
DOI - 10.1002/elan.1140070618
Subject(s) - stripping (fiber) , square wave , analytical chemistry (journal) , electrode , glassy carbon , voltammetry , materials science , anodic stripping voltammetry , chemistry , electrochemistry , chromatography , cyclic voltammetry , physics , voltage , quantum mechanics , composite material
Abstract The present work reports on a differential pulse and square wave stripping voltammetric procedure for the determination of orthochlorophenol. The best conditions included using 0.1 M KOH solution, an accumulation potential of 0.4 V vs. Ag/AgCl electrode, a square wave amplitude of 60mV, a frequency of 50 Hz, a step potential of 4mV, and an initial scan potential of −1.0 V. Under these conditions, determination limits of ng/ml were achieved at a stationary glassy carbon electrode.