Research Article
Evaluation of Comprehensive 2D Gas Chromatography-Time-of-Flight Mass Spectrometry for 209 Chlorinated Biphenyl Congeners in Two Chromatographic Runs
Table 4
Congeners and Some PCB Coeluting Isomers (1D Mode) with their Percent “Ortho Effects”.
| ||||||||||||||||||||||||
*This isomer can be distinguished from other coeluting isomers by the “ortho effect.” The penta isomers were given previously in the text and figures. |