DoctorOfPhilosophy - 19-6-2016 at 18:02
EDIT: The offer has ended for now
Hey everyone, I have a friend who got some things from a retired chemist but doesn't want to keep some small pieces of Thorium. I can't have them
because we can't mail thorium from US to Canada but if there's someone in the continental US on the forum who is interested in a sample for an element
or other collection, please send me a PM for more info.
[Edited on 21-6-2016 by DoctorOfPhilosophy]
vmelkon - 21-6-2016 at 05:46
What's wrong with mailing thorium? The radioactivity is very low.
It not like natural mineral of uranium which contains U235 and accumulated Ra226, Po210.
DoctorOfPhilosophy - 21-6-2016 at 09:54
http://pe.usps.gov/text/Imm/ce_003.htm#ep6216933
Says here, no radioactive materials, period.