The NIST Primary Radon-222 Measurement System
Within the United States, the national standard for radon measurements is embodied in a primary radon measurement system that has been maintained for over 50 years to accurately measure radon ( Rn) against international and national radium ( Ra) standards. In turn, all of the radon measurements made...
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| Veröffentlicht in: | Journal of research of the National Institute of Standards and Technology 1990-03, Vol.95 (2), p.155-165 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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