Units of measurement
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Nanosievert (nSv)
Gray (Gy)
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Information
Nanosievert (nSv)
Nanosievert (nSv) – unit of measurement for ionizing radiation dose, equal to one-billionth of a sievert (1 nSv = 0.000000001 Sv).
Gray (Gy)
Gray (Gy) – unit of measurement for absorbed dose of ionizing radiation, equal to 1 joule per kilogram (1 Gy = 1 J/kg).