Calculators & tools · MIRF · UBC

Calculators & tools

Decay & activity, injected dose & SUV, and radioisotopes reference table

Activity & timing

Decay calculator

Decay-correct by the clock

Activity now (or at any time) from a calibration reading.

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Plan a draw-up

Work backwards: how much to draw now for the dose you need later.

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Find a discard date

When a source decays to the UBC release threshold.

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Convert activity units

Bq ⇄ Ci across every prefix, instantly.

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Plot a decay curve

A whole day at a glance — curve plus a row-by-row table.

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Dose & uptake

Dose calculator

Net injected dose

Pre-injection minus syringe residual, decay-corrected.

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SUV & %ID/g

Tissue uptake from a concentration or an ROI.

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Dose by body weight

Per-animal activity (and draw-up volume) from MBq/kg.

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Look it up

Reference

Isotope half-lives & emissions

Preclinical PET, SPECT & therapy nuclides — searchable and filterable.

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