Can anyone out there use a 100 mCi Ra 226 special form double encapsulated source external dimensions 7.8mm diam X 10 mm long. Can supply all documentation. Best Regards M.Malaxos Radiation Safety Services 69-71 Robinson Avenue Belmont Western Australia. 6104 Fax 61 89 475 0165 P 61 89 475 0099 a/h 089 255 1214 email rss@arach.net.au