Exploiting gas diffusion for non-invasive sampling in flow analysis: determination of ethanol in alcoholic beverages

A tubular gas diffusion PTFE membrane is exploited for non-invasive sampling in flow analysis, aimingto develop an improved spectrophotometric determination of ethanol in alcoholic beverages. The probe isimmersed into the sample, allowing ethanol to diffuse through the membrane. It is collected into...

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Enregistré dans:
Détails bibliographiques
Publié dans:Anais da Academia Brasileira de Ciências
Auteurs principaux: Paula C. A.G. Pinto, Maria Lucia M.E.S. Saraiva, José L. F.C. Lima, Simone Vicente, Elias A. G. Zagatto, Eduardo P. Borges
Format: Artigo
Langue:Inglês
Publié: Academia Brasileira de Ciências 2006
Sujets:
Multidisciplinaria (Ciencias Naturales y Exactas)
Flow
semi
gas diffusion
injection analysis
permeable membrane
Accès en ligne:https://www.redalyc.org/articulo.oa?id=32778104
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