EMAIL THIS PAGE TO A FRIEND

Fresenius' journal of analytical chemistry

Capillary electrophoretic determination of dithiocarbamates and ethyl xanthate.


PMID 11225887

Abstract

A simple and sensitive capillary electrophoretic method was developed for the separation and determination of sodium methyldithiocarbamate (metham), manganese ethylenebisdithiocarbamate (maneb) and ethyl xanthate in boric acid buffer by direct UV absorbance detection at lambda = 254 nm. The separation is dependent on pH and nature of the buffer. The detection limits (S/N = 3) are 1.7 x 10(-6) mol/L for ethyl xanthate, 1.3 x 10(-6) mol/L for metham and 2.1 x 10(-6) mol/L for maneb. The method has been successfully applied to the analysis of wheat samples spiked with maneb and in a commercial sample.

Related Materials

Product #

Image

Description

Molecular Formula

Add to Cart

254770
Potassium ethyl xanthogenate, 96%
C3H5KOS2