Multiple-detector responses or multiple-retention times: what is more informative for gas chromatography peak identification?
J Chromatogr A
; 1047(2): 263-9, 2004 Aug 27.
Article
en En
| MEDLINE
| ID: mdl-15460258
ABSTRACT
Multiple-separation and -detection are two approaches applied at the identification of analytes in chromatography. Using them depends on the physico-chemical properties and elemental content of the analytes. When physico-chemical properties are similar multiple-separation gives better opportunities for the identification. In this case, the efficiency of the columns is very important. When analytes contain some characteristic groups as--NO2, halogen, or nitrogen atoms then multiple-detection will be more useful. The sensitivity and/or selectivity of the detectors increase reliability of identification significantly.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Cromatografía de Gases
Tipo de estudio:
Diagnostic_studies
/
Prognostic_studies
Idioma:
En
Revista:
J Chromatogr A
Año:
2004
Tipo del documento:
Article
País de afiliación:
Bulgaria