Capillary electrophoretic determination of disodium ethylene bisdithiocarbamate (NABAM) and sodium diethyldithiocarbamate (NADDC)

Authors
Malik, AK Seidel, BS Faubel, W
Citation
Ak. Malik et al., Capillary electrophoretic determination of disodium ethylene bisdithiocarbamate (NABAM) and sodium diethyldithiocarbamate (NADDC), INT J ENV A, 75(1-2), 1999, pp. 159-164
Citations number
14
Categorie Soggetti
Environment/Ecology
Journal title
INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY
ISSN journal
03067319 → ACNP
Volume
75
Issue
1-2
Year of publication
1999
Pages
159 - 164
Database
ISI
SICI code
0306-7319(1999)75:1-2<159:CEDODE>2.0.ZU;2-Q
Abstract
A simple and sensitive capillary elecrophoretic method has been developed f or the separation and determination of Nabam and NaDDC in boric acid buffer by direct UV absorbance detection at 254 nm. The separation is dependent o n pH and nature of the buffer. In this method the detection limits (S/N = 3 ) are 1.56 x 10(-6) mol/L and 2.48 x 10(-6) mol/L and the linear calibratio n range is three orders of magnitude for Nabam and NaDDC, respectively. The method has been successfully applied for the analysis of wheat samples spi ked with Nabam.