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Thoriated toothpaste()
An example of the element Thorium

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Thoriated toothpaste. (External Sample)
Mildly radioactive toothpaste. If you're interested, there's a fascinating story about it at the museum's listing of this item.
Location: Oak Ridge Health Physics Museum
Photographed: 15 April, 2009
Text Updated: 15 April, 2009
Size: 6"
Purity: 0%
The Elements book Mad Science book Periodic Table Poster  Click here to buy a book, photographic periodic table poster, card deck, or 3D print based on the images you see here!