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Your search keyword '"Eric Wu"' showing total 3 results
Start Over Author "Eric Wu" Publication Type Trade Publications
3 results on '"Eric Wu"'

2. Determination of Low Concentration Methanol in Alcohol by an Affordable High Sensitivity Raman Instrument.

Author

Duyen Nguyen and Eric Wu

Subjects
*RAMAN spectroscopy, *METHANOL, *ALCOHOL analysis, *ETHANOL, *WAVELENGTHS
Abstract

The article focuses on the use of the Raman spectroscopy to determine the presence of low concentration methanol in alcohol. It discusses the laboratory method for the compositional analysis of alcohol in which a 40 percent ethanol-water solution was prepared for measuring methanol concentration using Raman spectrometer with laser excitation at 785 nanometer wavelength.

Published
2013

3. Determination of Low Concentration Methanol in Alcohol by an Affordable High Sensitivity Raman Instrument.

Author

Nguyen, Duyen and Eric Wu

Subjects
*RAMAN spectroscopy, *ALCOHOLIC beverages, *METHANOL, *ADULTERATIONS, *COST effectiveness
Abstract

The article discusses an approach for determination of low concentration of methanol in alcoholic beverages through Raman Spectroscopy. The advantages of Raman spectroscopy for compositional analysis of methanol in alcohol as well as identification of food adulterants are discussed. It mentions that Raman spectroscopy provides a cost effective alternative for detection of low concentration of methanol.

Published
2012

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