Automatic multicommutated flow system fo
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Ana Lucia D. Comitre; Boaventura F. Reis
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Article
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2000
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John Wiley and Sons
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English
β 144 KB
In this work, we describe a automatic spectrophotometric procedure for ethanol determination in alcoholic beverages by employing a flow system based on a multicommutation and binary sampling approach. The method was based on ethanol oxidation by dichromate in sulfuric acid medium and detection by sp