eqnigusemt consisted c( a thr»s-tach talliem-:setiveted aodium iedide eryetal ested @ coagsction with 0 366-chemne! anstyner eth Agital prim eet. The ttal counts per minute endep ee paswpeek vere cal- culated dy sumaniag conate ser minete af aii channels inciedad @ he peak aad cubtrertiag the ceckgroend counts The codmting officicary foc he gamme energy mesourcd wes Gates abd by coil roting he 12- strrement with e ceosiam- 137 stamdards witt an evveor of ¢ 20 per cant Tee factor ased fer convertiag counts per miaute we Ghatmaegretiens per minute wes derived {rem me cosntiag efiateary ant trem Gee ireesen of the Gletategraticnse g.‘ag mes & Ge gaepme redigtian being eoemtes Tre facter seed for cegtam -i37 - tavemn- :3t was 10.6 Betebiod descriptions ef the counting cqnipme ant standardtraiise geevedera@ used Rave been givee by Lowman ot gf (1966) - nasi iTS (9 CCU Tre individual values for peteestagn aad spctom-137 ic Burges muscle collected at Romgeiag Atoll aad Utiria letend are presented in fable . Average veluce and their ctandard é2 viations fer seach cel- ‘ectica also sre given The levels ef ceciem-137 fevad ia iadividsel samples ranged between 73) d/wi/g ¢ry werght at Kabelle Island, Hongelap Avoll, 73 d/m/g dry wetgat ot Uttrin leland, Utirse Ateti. aad The tadiridaa!

Select target paragraph3