Units of measurement
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Roentgen (R)
Millicurie (mCi)
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Information
Roentgen (R)
Röntgen (R) – unit of measurement for exposure dose of X-rays or gamma radiation, corresponding to the dose absorbed by air.
Millicurie (mCi)
Millicurie (mCi) – unit of measurement for radioactivity, equal to one-thousandth of a curie (1 mCi = 0.001 Ci).