Radionuclides and reportable quantities
49 CFR 172.101 Appendix A, Table 2: radionuclides with their reportable quantity.
| Substance key | Table no | Substance name | Atomic number | Reportable quantity ci | Reportable quantity tbq |
|---|---|---|---|---|---|
| a2-0251-15e2b1782277 | 2 | Holmium-157 | 67 | 1000 | 37 |
| a2-0252-732693b8416b | 2 | Holmium-159 | 67 | 1000 | 37 |
| a2-0253-bdb562d92326 | 2 | Holmium-161 | 67 | 1000 | 37 |
| a2-0254-f9f464ec4746 | 2 | Holmium-162 | 67 | 1000 | 37 |
| a2-0255-3cc45e3b55f9 | 2 | Holmium-162m | 67 | 1000 | 37 |
| a2-0256-e708d3b3b915 | 2 | Holmium-164 | 67 | 1000 | 37 |
| a2-0257-4e1cd206bd18 | 2 | Holmium-164m | 67 | 1000 | 37 |
| a2-0258-d8e32962b7ed | 2 | Holmium-166 | 67 | 100 | 3.7 |
| a2-0259-502ec2d857e8 | 2 | Holmium-166m | 67 | 1 | 037 |
| a2-0260-b73dd0afb564 | 2 | Holmium-167 | 67 | 100 | 3.7 |
| a2-0261-3a8783201dc0 | 2 | Hydrogen-3 | 1 | 100 | 3.7 |
| a2-0262-3ab4a79657d0 | 2 | Indium-109 | 49 | 100 | 3.7 |
| a2-0263-be8e3e49139f | 2 | Indium-110 (4.9 hr) | 49 | 10 | 37 |
| a2-0264-140b30ee7512 | 2 | Indium-110 (69.1 min) | 49 | 100 | 3.7 |
| a2-0265-2634c0b35395 | 2 | Indium-111 | 49 | 100 | 3.7 |
| a2-0266-b7072d23f423 | 2 | Indium-112 | 49 | 1000 | 37 |
| a2-0267-046b20faa879 | 2 | Indium-113m | 49 | 1000 | 37 |
| a2-0268-dff64cabbb7d | 2 | Indium-114m | 49 | 10 | 37 |
| a2-0269-0723fe756927 | 2 | Indium-115 | 49 | 0.1 | 0037 |
| a2-0270-5355fd2f9c2f | 2 | Indium-115m | 49 | 100 | 3.7 |
| a2-0271-43d771c2e7fe | 2 | Indium-116m | 49 | 100 | 3.7 |
| a2-0272-b4b6d1f82d5a | 2 | Indium-117 | 49 | 1000 | 37 |
| a2-0273-3aff3f066d90 | 2 | Indium-117m | 49 | 100 | 3.7 |
| a2-0274-1007fdac1999 | 2 | Indium-119m | 49 | 1000 | 37 |
| a2-0275-26e174c147eb | 2 | Iodine-120 | 53 | 10 | 37 |
| a2-0276-18f2732cd6fc | 2 | Iodine-120m | 53 | 100 | 3.7 |
| a2-0277-00bb00242e48 | 2 | Iodine-121 | 53 | 100 | 3.7 |
| a2-0278-5ff29a88fa1e | 2 | Iodine-123 | 53 | 10 | 37 |
| a2-0279-3ef7442428bc | 2 | Iodine-124 | 53 | 0.1 | 0037 |
| a2-0280-562f49e2a5ad | 2 | Iodine-125 | 53 | 0.01 | 00037 |
| a2-0281-115ee58c82a3 | 2 | Iodine-126 | 53 | 0.01 | 00037 |
| a2-0282-19492204894b | 2 | Iodine-128 | 53 | 1000 | 37 |
| a2-0283-0a25c5ff5416 | 2 | Iodine-129 | 53 | 0.001 | 000037 |
| a2-0284-29de01bce1c0 | 2 | Iodine-130 | 53 | 1 | 037 |
| a2-0285-7e091c2d5836 | 2 | Iodine-131 | 53 | 0.01 | 00037 |
| a2-0286-5ebefc15a815 | 2 | Iodine-132 | 53 | 10 | 37 |
| a2-0287-605f6fc6eb97 | 2 | Iodine-132m | 53 | 10 | 37 |
| a2-0288-8ed107908e1d | 2 | Iodine-133 | 53 | 0.1 | 0037 |
| a2-0289-62431347f405 | 2 | Iodine-134 | 53 | 100 | 3.7 |
| a2-0290-43fbb10d89dc | 2 | Iodine-135 | 53 | 10 | 37 |
| a2-0291-00ad942f2abf | 2 | Iridium-182 | 77 | 1000 | 37 |
| a2-0292-c7752c88bb4f | 2 | Iridium-184 | 77 | 100 | 3.7 |
| a2-0293-84e341726dd0 | 2 | Iridium-185 | 77 | 100 | 3.7 |
| a2-0294-a1c0fae8b38f | 2 | Iridium-186 | 77 | 10 | 37 |
| a2-0295-23cc34f59da4 | 2 | Iridium-187 | 77 | 100 | 3.7 |
| a2-0296-e0380c6d53af | 2 | Iridium-188 | 77 | 10 | 37 |
| a2-0297-52be8be4bc2e | 2 | Iridium-189 | 77 | 100 | 3.7 |
| a2-0298-9ada7d9c22c4 | 2 | Iridium-190 | 77 | 10 | 37 |
| a2-0299-bad26a29c60e | 2 | Iridium-190m | 77 | 1000 | 37 |
| a2-0300-9450ac434df5 | 2 | Iridium-192 | 77 | 10 | 37 |
Sources
- eCFR Versioner full XML — Appendix A to 49 CFR § 172.101 — Office of the Federal Register / NARA · Cleared for reuse