My
periodic table poster
is now available!
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%