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Radionuclide Data Sheets

Last Updated: February 29, 2024 5:23:00 PM PST
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Find data sheets for a wide range of commonly used radionuclides.

Radionuclide safety data sheets (RSDS) provide radiological safety information similar to the chemical hazard information found on safety data sheets.

The data sheets contain radionuclide-specific information that includes: physical data, radiological data, survey instrumentation recommendations, regulatory compliance information, and general radiological safety information for a given radionuclide.

All files are PDF.

Radionuclide-specific Data Sheets
Am-241 Americium Cm-244 Curium H-3 Tritium P-32 Phosphorous Sr-85 Strontium
As-76 Arsenic Co-57 Cobalt I-123 Iodine P-33 Phosphorous Sr-89 Strontium
Au-198 Gold Co-60 Cobalt I-125 Iodine Pd-103 Palladium Sr-90 Strontium
Ba-133 Barium Cr-51 Chromium I-131 Iodine Pu-239 Plutonium Tc-99 Technetium
Bi-207 Bismuth Cs-134 Cesium In-111 Indium Ra-226 Radium Tc-99m Technetium
Br-82 Bromine Cs-137 Cesium K-42 Potassium Rb-86 Rubidium Th-201 Thorium
C-14 Carbon Cu-64 Copper Kr-85 Krypton Re-186 Rhenium Th-228 Thorium
Ca-45 Calcium Cu-67 Copper Lu-177 Lutetium Ru-103 Ruthenium Ti-201 Thallium
Ca-47 Calcium F-18 Fluorine Mg-28 Magnesium S-35 Sulphur Tl-201 Thallium
Cd-109 Cadmium Fe-55 Iron Na-22 Sodium Sc-46 Scandium Xe-133 Xenon
Ce-141 Cerium Fe-59 Iron Na-24 Sodium Se-75 Scandium Y-88 Yttrium
Ce-144 Cerium Ga-67 Gallium Ni-63 Nickel Si-32 Silicon Y-90 Yttrium
Cl-36 Chlorine Gd-153 Gadolinium Np-237 Neptunium Sm-153 Samarium Zn-65  Zinc
Contact EH&S Radiation Safety, (858) 822-2494.

Notice: Refer to the Radiation Safety Manual (PDF) for a detailed description of the UC San Diego radiation safety program.