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SF₅CF₃ and CFC-13

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³H/³He

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Tritium/Helium-3 Analysis

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• Announcement: New contract for ³H/³He Apparent Age Determination
• Steps for using the USGS ³H/³He Contract
• Helium-4 Analysis now available for pre-screening

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U.S. Department of the Interior | U.S. Geological Survey
URL: http://water.usgs.gov/lab/3h3he/
Page Contact Information: cfc@usgs.gov
Page Last Modified: Friday, 10-Aug-2007 12:01:04 EDT

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