File:COVID-19- DOE Response UltraTrace-24 (50991814467).jpg
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COVID-19-_DOE_Response_UltraTrace-24_(50991814467).jpg (800 × 534 pixels, file size: 157 KB, MIME type: image/jpeg)
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| Description | Postdoc Khadouja Harouaka and her mentor, Isaac Arnquist, developed a new simple and convenient alternative for the measurement of ultra-trace U and Th in coinage metal matrices for which no viable chemical separation exists. The method will allow the high energy and nuclear physics communities to meet the growing demand for lower thresholds of radio contaminants in components with challenging matrices (e.g., electronics)...Shown here are columns that can be used to filter samples, but the process takes upwards of three days. Researchers can bypass this step with the new method...The research is performed in a clean lab so that environmental “noise” does not negatively impact the search for specific elements...Terms of Use: Our images are freely and publicly available for use with the credit line, "Andrea Starr - Pacific Northwest National Laboratory"; Please use provided caption information for use in appropriate context. |
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| Source | UltraTrace-24 |
| Author | U.S. Department of Energy from United States |
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This image is a work of a United States Department of Energy (or predecessor organization) employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
Please note that national laboratories operate under varying licences and some are not free. Check the site policies of any national lab before crediting it with this tag.
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This image was originally posted to Flickr by U.S. Department of Energy at https://flickr.com/photos/37916456@N02/50991814467. It was reviewed on 17 June 2021 by FlickreviewR 2 and was confirmed to be licensed under the terms of the United States Government Work. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 21:44, 17 June 2021 | | 800 × 534 (157 KB) | Tm (talk | contribs) | Transferred from Flickr via #flickr2commons |
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