3,4-Dichloroaniline. Determining 3,4-dichloroaniline with chromatography
Journal Title: Podstawy i Metody Oceny Środowiska Pracy - Year 2014, Vol 30, Issue 1
Abstract
A new procedure has been developed for the assay of 3,4-dichloroaniline (DCA) using high-performance liquid chromatography with diode array detector. This method is based on the adsorption of DCA on a silica gel, extrac-tion with methanol and chromatographic analysis of the obtained solution. The working range is 0.56 to 11.2 mg/m[sup]3[/sup] for a 30-L air sample. Limit of quantification (LOQ): 0.53 µg/m[sup]3[/sup]. The developed method of determining 3,4-dichloroaniline has been recorded as an analytical procedure, which is available in the Appendix.
Authors and Affiliations
Anna Jeżewska
Keywords
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