Pacific Northwest National Laboratory: It's Elemental - Ultra-trace Detector Tests Gold Purity
January 29, 2021
January 29, 2021
RICHLAND, Washington, Jan. 29 -- The U.S. Department of Energy's Pacific Northwest National Laboratory issued the following news release:
Unless radon gas is discovered in a home inspection, most people remain blissfully unaware that rocks like granite, metal ores, and some soils contain naturally occurring sources of radiation. In most cases, low levels of radiation are not a health concern. But some scientists and engineers are concerned about even trace levels of radiation, which . . .
Unless radon gas is discovered in a home inspection, most people remain blissfully unaware that rocks like granite, metal ores, and some soils contain naturally occurring sources of radiation. In most cases, low levels of radiation are not a health concern. But some scientists and engineers are concerned about even trace levels of radiation, which . . .