INTERNAL CONTAMINATION OF ANIMALS 35 Table 37—Radiochemical Analysis of Tissues and Urine of Pigs From Rongelap on 82nd Day PostDetonation BETA ACTIVITY—D/M/TOTAL SAMPLE Gross ACTIVITY «x 10-4) SaMPLE 3 Le 3 = Pig #24 (25.8 kgm): Skeleton (total)_....--.--.--_.----Liver...... 22.222 e eee nee eee eee Colon and contents.....--~.--- - Stomach... __...-- - = Lung (alveolar)... ..-.-.--.-- & Intestine (small). ....-.--..----.--- . 8890 3L Srit « 10-*) Baio (x 10-4) 5660 0.40 660 0. 33 1010 6.4 1.6 0. 22 0.20 0.8 2.3 0. 62 0. 50 0. 51 12 1.2 0. 22 11 Remaining tissues..__.....--...---- 600 # Total. .... 22 Urine sampie, 24 br____.-..-.-.---- 9630 13 5667 8.7 665 1.2 8600 27 16 5100 Q. 53 5.0 530 0. 20 3.2 0.29 0.13 a € . 8 - 2: ’ 4 Pigt#25 (22.7 kgm): Skeleton (total) --....--....---.---Liver_..-.-..--.--Colon and contents.__..._. - Lung (alveolar).-..---.--- Stomach... ___..........--. - Intestine (small). _.-...Kidney ~.~..--.-.--.---.Remaining tissues.....--..----.---- 5 Urine sample, 24 brs__...-..-..-.--- Ld 2.0 0.21 24 Kidney. 20... ..-.s-e-seenceeeeeee = g 4 3.3 5.0 * 4 Tota, RakE EaRta (x 10-4) 0.42 3.2 1.3 0.74 |e 0. 26 0.23 1020 1.6 690 5.5 4.9 0.33 0.30 2.6 0.83 0.88 0. 88 3.1 0.14 0.19 0. 52 220 |____-----.-.}-.----------] eee eee 8870 6.2 5107 534 SKELETON ToO?TaL Bopy 44 0. 40 702 0. 54 & i SUMMARY Gross Beta ACTIVITY BRe nee ee ee nnn eee eee eee Bal@____-_2.2 28. Rare Earth. __.._-----2 2 --- ene ene eee eee eee All values corrected for decay. URINE (24 HRs.) 62.0 6.8 9.7 58.0 6.5 9.0 69,0 7.9 10.5 78.5 B.5 87.4

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