Waters S L, Butler K R, Clark J C, Horlock P L, Kensett M J, Goodier I W, Makepeace J, Smith D, Woods M J, Barnes J W
Int J Nucl Med Biol. 1983;10(2-3):69-74. doi: 10.1016/0047-0740(83)90003-7.
The short-lived positron emitting radionuclide 82Rb (t1/2 1.27 min) is conveniently available from a 82Sr/82Rb generator system. The parent nuclide (t1/2 25.5d) produced from the spallation of molybdenum, has associated with it varying quantities of other long-lived strontium radionuclides, namely 85Sr, 89Sr and 90Sr. It is important therefore in the clinical use of such material that the levels of strontium radionuclides being administered to patients is carefully assayed and controlled. The problems associated with these measurements are discussed with special reference to the radiation dose received by the patient and the problems in resolving overlapping peaks with different FWHMs.
