it in bones you are hh...CHELL: (continued ) LIBEY s *. hi ayeaAT . have infinitely more trouble measuring it in anything What is the stuff that makes you get your testh clean? that calcium containing? Think of all these thingsyou« get gratis, and then use your maximm sensitivity, and maybe you can sample pecple without killing them, SOLOMON: Flasaa has five lumdredths of a percent of the total body calcium as against 96% in the bones, and almost 1% in the testh. Everything is weighted against you. | VOICE: Is there anything you can feed people to makethen slowh layer of calcium from the bones? SCLOMORs There is a posaibility that acne of the versinates (1) bering same calolum out. J don't know. But it has been wootAERRE . TEs to tring lead cut. Caloiun verainate has been proposed te tring lead oute Pt ge COLMAR: It's vary, very hard to bring oaleiim cuts LIBBY: He yom wos a tolerence Lintt of one microcuries. -OTCHELL: eo e | Vell, the most sensitive methods vill pick up about comafiitonth of that, so you see it {s a possibility. I don't know average person vould be in terns of tolerance. I supposelvery low. . Cne doesn’t know, but the bones of a person uho is the period of exposure vill essentially carry an integra done of anything that might be, say, in the blocdstesem. 80 you pick w a sample of Bloodtoday, youheve x emsunty you | ve the aocumlated snount ofxtinesa certain mber © years iil /73