Chapter DHS 157 Appendix C

Radium-226   0.01   0.0001

Rhenium-186   10   0.1

Rhenium-188   10   0.1

Rhodium-103m   1,000   10.

Rhodium-105   10   0.1

Rubidium-86   1   0.01

Rubidium-87   1   0.01

Ruthenium-97   100   1.

Ruthenium-103   1   0.01

Ruthenium-105   10   0.1

Ruthenium-106   0.1   0.001

Samarium-151   1   0.01

Samarium-153   10   0.1

Scandium-46   1   0.01

Scandium-47   10   0.1

Scandium-48   1   0.01

Selenium-75   1   0.01

Silicon-31   10   0.1

Silver-105   1   0.01

Silver-110m   0.1   0.001

Silver-111   10   0.1

Sodium-22   0.1   0.001

Sodium-24   1   0.01

Strontium-85m   1,000   10

Type B License Type C License

Column I Column II

Radioactive Material curies curies

Strontium-85   1   0.01

Strontium-89   1   0.01

Strontium-90   0.01   0.0001

Strontium-91   10   0.1

Strontium-92   10   0.1

Sulphur-35   10   0.1

Tantalum-182   1   0.01

Technetium-96   10   0.1

Technetium-97m   10   0.1

Technetium-97   10   0.1

Technetium-99m   100   1.

Technetium-99   1   0.01

Tellurium-125m   1   0.01

Tellurium-127m   1   0.01

Tellurium-127   10   0.1

Tellurium-129m   1   0.01

Tellurium-129   100   1.

Tellurium-131m   10   0.1

Tellurium-132   1   0.01

Terbium-160   1   0.01

Thallium-200   10   0.1

Thallium-201   10   0.1

Thallium-202   10   0.1

Thallium-204   1   0.01

Thulium-170   1   0.01

Thulium-171   1   0.01

Tin-113   1   0.01

Tin-125   1   0.01

Tungsten-181   1   0.01

Tungsten-185   1   0.01

Tungsten-187   10   0.1

Vanadium-48   1   0.01

Xenon-131m   1,000   10.

Xenon-133   100   1.

Xenon-135   100   1.

Ytterbium-175   10   0.1

Yttrium-90   1   0.01

Yttrium-91   1   0.01

Yttrium-92   10   0.1

Yttrium-93   1   0.01

Zinc-65   1   0.01

Zinc-69m   10   0.1

Zinc-69   100   1.

Zirconium-93   1   0.01

Zirconium-95   1   0.01

Zirconium-97   1   0.01

Any radioactive material other than source material, special nuclear material, or alpha emitting radioactive material not listed above.   0.1   0.001

Note 1: To convert curies (Ci) to SI units of gigabecquerels (GBq), multiply the above values by 37.

Example: Zirconium-97 (Col. II) (0.01 Ci multiplied by 37 is equivalent to 0.37 GBq).