Pome rinenic? ' Wane Me nee tina) het . Ce Tete tiens ere . se Ee OY bea. tem me a ee ee neBa A Ol ae Cee he a he ee ’: ~4 ‘ +s : aonge: - at = tower gO obi tiseya ors In ono i levant experiment, aibis P32 source vas prepersd by sosirs a filter peper in a solution of Li poste ‘and allowing it to cry. mv. . 22 eovface dess rates were then uecmired with a cussece ionisation cis .:.* Pertinent deta ere ebatracted3 fGlleus: Thickness of source 9.6 mg/cm Activity of source 77.0 pofert Surface dose rats 0.127 reyfore 457 repofix s Dosage rate at carth cf x contimeters os A, ~ f.. en Fees Uheormeticr sy ‘ U-gn wn hha yer Bian dee ee ee fe EE ee te sITyee i a anry ; Lae we oO Aer ote LUE gir if ea L se alee . ‘ wee as ett Fa~ ete ror PO} : fm ee ak ~-f tee > substititl Sea VS +. we Ata Y- 4. OAS . ifeg\irore Nas 1 . eae em { ) wry ee ve ee = 7.0 © reps/hr it = 77 pees 2 ce i ao} oF let C 539 reps/ix et 7 xa/ex® (P) 7.0 x 77 *Effects of External Beta Radiation, Company. 1951. Zirkle, Raymond E. pi, OFTony McGraw-Hill Book