Determination of Chlorinated and Brominated Micropollutants by Capillary Gas Chromatography Coupled with On-Column Radio Frequency Plasma Atomic Emission Detection
Research output: Contribution to journal › Journal article › Research › peer-review
Capillary gas chromatography (GC) combined with on-column radio frequency plasma atomic emission detection was evaluated for the determination of polychlorinated and polybrominated biphenyls (PCBs and PBBs). Quantitation was possible utilizing a single chlorine or bromine calibration curve based on a randomly selected reference compound, because the signal per ng of halogen ranged within 17 % for 29 congeners. Combined with an internal standard to correct for potential plasma quenching from matrix components, this type of universal quantitation represented a substantial simplification of current calibration procedures. In combination with relatively low detection limits (1-5 pg/s of halogen), the present work suggested that GC, coupled with on-column atomic emission detection is a promising technique for the determination of halogenated micropollutants.
Original language | English |
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Journal | HRC Journal of High Resolution Chromatography |
Volume | 20 |
Issue number | 4 |
Pages (from-to) | 201-207 |
Number of pages | 7 |
ISSN | 0935-6304 |
DOIs | |
Publication status | Published - Apr 1997 |
- Atomic emission detection, Capillary gas chromatography, Halogenated compounds, On-column RF-plasma, Universal calibration
Research areas
ID: 231655573