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Decay Calculator


Make use of our decay calculator to reckon the radioactivity of an isotope. Just enter the amount desired either at calibration or at use time.



Selected isotope  
Halflife of isotope
Time elapsed
Activity at Reference Date
Activity on Use Date

BV Cyclotron VU is a global health science company that produces radiopharmaceuticals and radiochemicals for medical diagnostics and research. Located at the campus of VU University Medical Center in Amsterdam, BV Cyclotron VU produces GMP-compliant medical isotopes in state-of-the-art manufacturing facilities. They are used daily by pharmaceutical and biotechnological companies, medical device manufacturers, hospitals, clinics, and research laboratories.
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