A new method to measure oxygen solubility in organic solvents through optical oxygen sensing.

00:23 EDT 2nd September 2014 | BioPortfolio

Summary of "A new method to measure oxygen solubility in organic solvents through optical oxygen sensing."

A new method to measure oxygen concentration in air-saturated organic solvents and binary mixtures has been developed. The methodology relies on the ability of HPLC columns to retain the molecular oxygen contained in different types of solvents which are injected into the system at 298.15 K. The outlet of the HPLC is coupled with an optical oxygen sensor which continuously measures changes in oxygen partial pressure.

Affiliation

Institute of Analytical Chemistry and Food Chemistry, Graz University of Technology, Stremayrgasse 9/II, 8010 Graz, Austria. Klimant@tugraz.at.

Journal Details

This article was published in the following journal.

Name: The Analyst
ISSN: 1364-5528
Pages:

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