Spectrophotometric determination of carbon dioxide and sulphur dioxide in wines by flow injection

Flow injection analysis (FIA) methods for the spectrophotometric determination of CO2 and SO2 in wines are described. The determination of CO2 is based on the colour change of a low capacity buffer (containing an acid-base indicator) due to the dissolved carbon dioxide. The determination of SO2 is b...

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Bibliographic Details
Main Author: Atanassov, G.T. (author)
Other Authors: Lima, R.C. (author), Mesquita, Raquel B. R. (author), Rangel, António O. S. S. (author), Tóth, I.V. (author)
Format: article
Language:eng
Published: 2011
Subjects:
Carbon dioxide
Sulphur dioxide
Wines
Flow injection
Spectrophotometry
Online Access:http://hdl.handle.net/10400.14/6550
Country:Portugal
Oai:oai:repositorio.ucp.pt:10400.14/6550

Internet

http://hdl.handle.net/10400.14/6550

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