ISSN:
1612-1112
Keywords:
Gas chromatography
;
Structure correlations
;
Polycyclic aromatic hydrocarbons
;
Polychlorinated biphenyls
;
Polychlorinated pesticides
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Summary A composite chromatographic retention index system has been developed for identifying polycyclic aromatic hydrocarbons, polychlorinated biphenyls and polychlorinated pesticides. When retention indices and thermodynamic data of polycyclic aromatic hydrocarbons on 5% phenylmethylsiloxane stationary phase were compared with those obtained on polydimethylsiloxane a correlation was found between retention and electronic properties. Determination and quantitation of individual contaminants in water and sediment samples from Lake Mecoacán were achieved by capillary gas chromatography with flame ionization and electrocapture detection.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02467611
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