||Application of a Swept-Potential Electrochemical Detector in the Liquid-Chromatographic Determination of Nitrosamines.
Thomas, M. B. ;
Msimanga, H. ;
Sturrock, P. E. ;
||Georgia Inst. of Tech., Atlanta. School of Chemistry.;Environmental Research Lab., Athens, GA.
Performance evaluation ;
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A swept-potential detector, operating in the square-wave voltammetric mode, is used in the liquid-chromatographic determination of a mixture of eight nitrosamines. Only three compounds were completely separated by the C-18 column. Three more were resolved by reducing constant-potential chromatograms from the computer buffer. Mathematical deconvolution via fast-Fourier transform was applied to the remaining components.