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Review Problem5 * The half value layer of lead is o.27cm for 1131. If a radiopharmaceutical dose is producing 125mR/hr, what
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け13- Halp Value layer is the thichness of a rateval tih we Knuu 从7( → helakahon length Half Value taget thickne丛,Xe 0.27 CV 20.633 ラ ,U = 0, 2구 3 10% 125x10 R So, I? lke again, 3 -2.soxux 1o hr

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