Stemcell Science Shop // Yellow Uranium Glass Ball
Regular price
$6.99 USD
Regular price
$9.00 USD
Sale price
$6.99 USD
Unit price
per
Shipping calculated at checkout.
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*
