Radiation Safety Office


In order to ensure the health and safety of individuals working with certain nuclides (H-3, I-125 and I-131) which may be taken into the body, the Radiation Safety Office (RSO) operates a bioassay program. Bioassays are conducted to obtain an estimation of the radiation dose received by the body from the concentration of these internally-deposited radionuclides.

It is the responsibility of each authorized user to ensure that the required bioassays are both scheduled with the RSO and subsequently completed.



Radiation Safety Office, PO Box 641302, Washington State University, Pullman WA 99164-1302, 509-335-8916, Contact Us