[Alt-photo] SUPPLIER OF UN???

[bobkiss @caribsurf.com]

DEAR LIST,
     I spend months experimenting with uranotype printing but, no sooner
did I present the how-to video to APIS than the regulations for shipping
uranyl nitrate changed and I can't seem to find a supplier.  Only thing I
see on e-bay is one gram "collectible samples" when I bought two 10g
batches from e-bay over the last year.
     Does ANYONE know of a supplier of UN that would sell me small
quantities?  I talking about 10g at a time.  I would buy larger quantities
if they insist but most suppliers are more comfortable selling smaller
quantities.
        HELP!!!
               BOB