REF UNC LASSIFIED RM-1175-AEC L2 = 30-55 - diet with calcium glutonate added. It seemed to the group t 5 = net there might be other ways of preventing widespread sr? damake , but that this would be one of the simplest and it is obvious the data should be obtained inmediately. Another point indicated by the data and the underlying p hysical principles themselves is that changing to a seafood diet nig +. co reduce 1 4 - very sreatly the hazard due to sr” exposure. ITI. SUNSHINE FUTURE the purpose or the Pilot Assay Program was not only enlighte hment on the facts of sr7° distribution but also to make it possible to be Lter plan the rull Scale Assay. On the basis of the data given above from the samples obtained this fall, it seems possible to develop some tentative c pnclusion about the direction which the SUNSHINE PROJECT should take in the futur A. Who Should Make the Measurements? The procedure developed is one that is quite simple and requires relatively little chemical training and only the standard low le techniques. The Analytical Method is discussed in Appendix C. amount of radioactivity being measured is so small that the most standards of cleanliness are essential. 1 radioactivity ver, the igid The habits of procedure to this low-level assay are perhaps more difvicult to acquire ti understanding of the principles of chemical separation and the ph sical measurements being made. It would seem that groups selected to c ntinue the PROJECT should perhaps come to Chicago and learn procedures, but particularly should camplete one or two assays in order to become acquainted LO4S30b SECREE UNCL ASSIFIED | AN!