A licensee authorized to use radioactive material for uptake, dilution and excretion studies must have in its possession a portable radiation detection survey instrument capable of detecting dose rates over the range one Sv (0.1 mrem) per hour to one mSv (100 mrem) per hour. The instrument must be operable and calibrated in accordance with OAR 333-116-0170.
Or. Admin. Code § 333-116-0310
Statutory/Other Authority: ORS 453.635
Statutes/Other Implemented: ORS 453.605 - 453.807