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Ambient-atmosphere glow discharge for determination of elemental concentration in solutions in a high-throughput or transient fashion

United States Patent

April 19, 2011
View the Complete Patent at the US Patent & Trademark Office
U.S. Department of Energy - Visit the Office of the Assistant General Counsel for Technology Transfer & Intellectual Property Website
An ambient atmosphere glow discharge spectrometer is disclosed having a capillary, two electrodes and a means for recording the atomic emissions.
Webb; Michael R. (Somerville, MA), Hieftje; Gary M. (Bloomington, IN), Andrade; Francisco (Leeds, GB)
The United States of America as represented by the United States Department of Energy (Washington, DC), N/A (
12/ 336,679
December 17, 2008
CONTRACTUAL ORIGIN OF THE INVENTION The U.S. Government has rights in this invention pursuant to Contract No. DE-FG02-98ER14890 between the U.S. Department of Energy and Indiana University.