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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Detalles Bibliográficos
Publicado en:Anais da Academia Brasileira de Ciências
Autores principales: 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
Formato: Artigo
Lenguaje:Inglês
Publicado: Academia Brasileira de Ciências 2006
Materias:
Multidisciplinaria (Ciencias Naturales y Exactas)
Flow
semi
gas diffusion
injection analysis
permeable membrane
Acceso en línea:https://www.redalyc.org/articulo.oa?id=32778104
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