I think there is a bunch of bull shit on that sit ...
THey can't realy sell .." radioactive isatobs fresh from a nucular reactor... " That stuff just does not fall off the truck...and you just don't handle it with wooly gloves..
No license.. no permites.... no waiting,, strait from the USSR... I don't think so!
actually you can Maxx - you can buy isotopes, but only in very very small quantities. We frequently use it in our lab. But to buy thallium (the spy killer), well that would take some connections...