Part of body | Column I (rem) | Column II (rem) | Column III (rem) |
---|---|---|---|
Whole body; head and trunk; active blood-forming organs; gonads; or lens of eye | 0.005 | 0.5 | 15 |
Hands and forearms; feet and ankles; localized areas of skin averaged over areas no larger than 1 square centimeter | 0.075 | 7.5 | 200 |
Other organs | 0.015 | 1.5 | 50 |
[34 FR 6654, Apr. 18, 1969]