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RADIOACTIVE WASTE
RELEASE CALCULATOR · NUCLEAR MEDICINE
DECAY MONITOR ONLINE
01 / SELECT RADIONUCLIDE
I-131
IODINE-131
T½ · 8.02 DAYS
Lu-177
LUTETIUM-177
T½ · 6.647 DAYS
02 / MEASURED ACTIVITY
CPS
Enter the measured count rate and press ENTER.
CALCULATE RELEASE DATE
03 / ESTIMATED RELEASE DATE
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● AWAITING MEASUREMENT
MEASURED
— CPS
THRESHOLD
20 CPS
TIME REMAINING
—