An apparatus for the determination of volatile analytes by stopped-flow injection analysis using an integrated fiber optic detector.
Talanta
; 41(3): 347-54, 1994 Mar.
Article
em En
| MEDLINE
| ID: mdl-18965932
ABSTRACT
A new method for the analysis of volatile analytes using a stopped-flow injection system originating from either a gas or liquid phase has been developed. It uses an integrated fiber optic detector which also serves as a reactor. This system combines the advantages of gas diffusion and stopped-flow, making the overall assay very sensitive. Both gas streams and aqueous solutions containing ammonia were analyzed. The limits of detection are 40 ppb for gas phase analysis and 1.0 ppm for aqueous phase analysis.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Talanta
Ano de publicação:
1994
Tipo de documento:
Article
País de afiliação:
Estados Unidos