6 Jun
2003
6 Jun
'03
4:55 p.m.
On Wed, 4 Jun 2003, Trei, Peter wrote:
It appears that they can't tell the medical isotopes from others....
They have no chance to distinguish isotope type with just a plain Geiger. For an identification, they would need a gamma spectrometer, which is a toy that AFAIK is not yet portable and cheap enough for mass deployment.