Minnesota Administrative Rules

4731.3325 ORGAN DOSES.

This part specifies dose limits for exposure to radioactive materials in self-luminous products containing tritium or promethium-147 and certain other devices containing radioactive material according to part 4731.3225.

Part of Body	Column I (rem)	Column II (rem)	Column III (rem)	Column IV (rem)
Whole body; head and trunk; active blood-forming organs; gonads; or lens of eyes	0.001	0.01	0.5	15
Hands and forearms; feet and ankles; localized areas of skin averaged over areas no larger than one square centimeter	0.015	0.15	7.5	200
Other organs	0.003	0.03	1.5	50

Statutory Authority:

MS s 144.1202; 144.1203

History:

29 SR 755

Published Electronically:

March 12, 2009