Separation of 2,3,3′,4′,6-pentachlorobiphenyl (IUPAC 110) from 3,3′,4,4′-tetrachlorobiphenyl (IUPAC 77) using high-performance liquid chromatography

• DOI: 10.1002/etc.5620160709
• Publication Date: 2010-03-17T09:42:42Z
• Authors: Min Qi; Michael Anderson
• Keywords: Chemical nomenclature

Abstract A double forward–reverse (DFR) flow high-performance liquid chromatography (HPLC) technique was developed for the separation of coplanar chlorobiphenyl (CB) congener 77 and nonplanar CB 110. The DFR separated these two congeners into different HPLC fractions; each fraction analyzed using gas chromatography–electron capture detection. method successfully applied in analysis Aroclor mixtures fish samples.