Thumbnail for stemcell science shop // yellow uranium glass ball-accessories + extras-june & january
Thumbnail for stemcell science shop // yellow uranium glass ball-accessories + extras-june & january
Thumbnail for stemcell science shop // yellow uranium glass ball-accessories + extras-june & january
Stemcell Science Shop // Yellow Uranium Glass Ball-Accessories + Extras-June & January Stemcell Science Shop // Yellow Uranium Glass Ball-Accessories + Extras-June & January Stemcell Science Shop // Yellow Uranium Glass Ball-Accessories + Extras-June & January

Stemcell Science Shop // Yellow Uranium Glass Ball

Regular price $6.99 USD
Regular price $9.00 USD Sale price $6.99 USD
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Details
  • In the past, glass manufacturers added uranium to glass for color. Uranium has since become more strictly regulated, but the old uranium glass objects are still floating around.
  • Because of the uranium content, these marbles glow bright green under ultraviolet light.         
  • Size is around ⅞ – 1” diameter.
  • Some dents and manufacturing imperfections can be expected.
  • Slightly radioactive, but they're harmless.
  • Makes a great sample for uranium if you're collecting the elements   This item pairs well with our ultraviolet LED flashlights. You may also like our other interesting materials or element samples.
  • *NOT FOR YOUNG KIDS - CHOKING HAZARD/BREAKABLE*