Fast-atom bombardment mass spectrometry of conjugated benzo(a)pyrene metabolites.
Rapid Commun Mass Spectrom
; 3(9): 286-8, 1989 Sep.
Article
en En
| MEDLINE
| ID: mdl-2520245
ABSTRACT
Fast-atom bombardment mass spectrometry has been used to obtain spectra of conjugated benzo(a)pyrene (bap) metabolites using a 11, glycerol + thioglycerol matrix, bap Glucuronides give positive- and negative-ion spectra with peaks due to [M + H]+ and [M - H]- ions and a major fragment peak (base peak) at [bap-OH]+ and [bap-O]-. bap Sulfates (sodium salts) give similar negative-ion spectra with [M - Na]- and [bap-O]- peaks, but the positive-ion spectra are dominated by sodium and glycerol adducts of the bap sulfates.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Benzo(a)pireno
/
Peces
Límite:
Animals
Idioma:
En
Revista:
Rapid Commun Mass Spectrom
Año:
1989
Tipo del documento:
Article