I am trying to locate a prompt gamma source with ~ 6MeV gamma. these sources had been produce from Cm244/C13, PuBe or Am241/C13 does anyone have or know of the availability of these types of sources? Will use an older source if available. thanks Jim Horn Isotope Products Laboratories Business Manager, Industrial Products 661/309-1054 661/257-8305 (f) jhorn@isotopeproducts.com