Minn. R. agency 144, ch. 4731, MEDICAL USE OF RADIOACTIVE MATERIAL, pt. 4731.4514

Current through Register Vol. 49, No. 29, 2025

Part 4731.4514 - STRONTIUM-90 DECAY RECORDS

A licensee must maintain a record of the activity of a strontium-90 source required under part 4731.4456 for the life of the source. The record must include:

A. the date and initial activity of the source as determined under part 4731.4455; and

B. for each decay calculation, the date and the source activity as determined under part 4731.4456.

Minn. R. agency 144, ch. 4731, MEDICAL USE OF RADIOACTIVE MATERIAL, pt. 4731.4514

29 SR 755

Statutory Authority: MS s 144.1202; 144.1203