# Atomic Number 26–44

Table 1 Occupational Values |
Table 2Effluent Concentrations |
Table 3Releases to Sewers |
||||||

Col. 1 Oral Ingestion ALI (µCi) |
Col. 2 |
Col. 3 |
Col. 1Air (µCi/ml) |
Col. 2Water (µCi/ml) |
Monthly Average Concentration (µCi/ml) |
|||

Inhalation |
||||||||

Atomic No. |
Radionuclide |
Class |
ALI (µCi) |
DAC (µCi/ml) |
||||

26 | Iron-52 | D, all compounds except those given for W | 9E+2 | 3E+3 | 1E-6 | 4E-9 | 1E-5 | 1E-4 |

W, oxides, hydroxides, and halides | - | 2E+3 | 1E-6 | 3E-9 | - | - | ||

26 | Iron-55 | D, see ^{52}Fe |
9E+3 | 2E+3 | 8E-7 | 3E-9 | 1E-4 | 1E-3 |

W, see ^{52}Fe |
- | 4E+3 | 2E-6 | 6E-9 | - | - | ||

26 | Iron-59 | D, see ^{52}Fe |
8E+2 | 3E+2 | 1E-7 | 5E-10 | 1E-5 | 1E-4 |

W, see ^{52}Fe |
- | 5E+2 | 2E-7 | 7E-10 | - | - | ||

26 | Iron-60 | D, see ^{52}Fe |
3E+1 | 6E+0 | 3E-9 | 9E-12 | 4E-7 | 4E-6 |

W, see ^{52}Fe |
- | 2E+1 | 8E-9 | 3E-11 | - | - | ||

27 | Cobalt-55 | W, all compounds except those given for Y | 1E+3 | 3E+3 | 1E-6 | 4E-9 | 2E-5 | 2E-4 |

Y, oxides, hydroxides, halides, and nitrates | - | 3E+3 | 1E-6 | 4E-9 | - | - | ||

27 | Cobalt-56 | W, see ^{55}Co |
5E+2 | 3E+2 | 1E-7 | 4E-10 | 6E-6 | 6E-5 |

Y, see ^{55}Co |
4E+2 | 2E+2 | 8E-8 | 3E-10 | - | - | ||

27 | Cobalt-57 | W, see ^{55}Co |
8E+3 | 3E+3 | 1E-6 | 4E-9 | 6E-5 | 6E-4 |

Y, see ^{55}Co |
4E+3 | 7E+2 | 3E-7 | 9E-10 | - | - | ||

27 | Cobalt-58m | W, see ^{55}Co |
6E+4 | 9E+4 | 4E-5 | 1E-7 | 8E-4 | 8E-3 |

Y, see ^{55}Co |
- | 6E+4 | 3E-5 | 9E-8 | - | - | ||

27 | Cobalt-58 | W, see ^{55}Co |
2E+3 | 1E+3 | 5E-7 | 2E-9 | 2E-5 | 2E-4 |

Y, see ^{55}Co |
1E+3 | 7E+2 | 3E-7 | 1E-9 | - | - | ||

27 | Cobalt-60m^{2} |
W, see ^{55}Co |
1E+6 | 4E+6 | 2E-3 | 6E-6 | - | - |

St wall | ||||||||

(1E+6) | - | - | - | 2E-2 | 2E-1 | |||

Y, see ^{55}Co |
- | 3E+6 | 1E-3 | 4E-6 | - | - | ||

27 | Cobalt-60 | W, see ^{55}Co |
5E+2 | 2E+2 | 7E-8 | 2E-10 | 3E-6 | 3E-5 |

Y, see ^{55}Co |
2E+2 | 3E+1 | 1E-8 | 5E-11 | - | - | ||

27 | Cobalt-61^{2} |
W, see ^{55}Co |
2E+4 | 6E+4 | 3E-5 | 9E-8 | 3E-4 | 3E-3 |

Y, see ^{55}Co |
2E+4 | 6E+4 | 2E-5 | 8E-8 | - | - | ||

27 | Cobalt-62m^{2} |
W, see ^{55}Co |
4E+4 | 2E+5 | 7E-5 | 2E-7 | - | - |

St wall | ||||||||

(5E+4) | - | - | - | 7E-4 | 7E-3 | |||

Y, see ^{55}Co |
- | 2E+5 | 6E-5 | 2E-7 | - | - | ||

28 | Nickel-56 | D, all compounds except those given for W | 1E+3 | 2E+3 | 8E-7 | 3E-9 | 2E-5 | 2E-4 |

W, oxides, hydroxides, and carbides | - | 1E+3 | 5E-7 | 2E-9 | - | - | ||

Vapor | - | 1E+3 | 5E-7 | 2E-9 | - | - | ||

28 | Nickel-57 | D, see ^{56}Ni |
2E+3 | 5E+3 | 2E-6 | 7E-9 | 2E-5 | 2E-4 |

W, see ^{56}Ni |
- | 3E+3 | 1E-6 | 4E-9 | - | - | ||

Vapor | - | 6E+3 | 3E-6 | 9E-9 | - | - | ||

28 | Nickel-59 | D, see ^{56}Ni |
2E+4 | 4E+3 | 2E-6 | 5E-9 | 3E-4 | 3E-3 |

W, see ^{56}Ni |
- | 7E+3 | 3E-6 | 1E-8 | - | - | ||

Vapor | - | 2E+3 | 8E-7 | 3E-9 | - | - | ||

28 | Nickel-63 | D, see ^{56}Ni |
9E+3 | 2E+3 | 7E-7 | 2E-9 | 1E-4 | 1E-3 |

W, see ^{56}Ni |
- | 3E+3 | 1E-6 | 4E-9 | - | - | ||

Vapor | - | 8E+2 | 3E-7 | 1E-9 | - | - | ||

28 | Nickel-65 | D, see ^{56}Ni |
8E+3 | 2E+4 | 1E-5 | 3E-8 | 1E-4 | 1E-3 |

W, see ^{56}Ni |
- | 3E+4 | 1E-5 | 4E-8 | - | - | ||

Vapor | - | 2E+4 | 7E-6 | 2E-8 | - | - | ||

28 | Nickel-66 | D, see ^{56}Ni |
4E+2 | 2E+3 | 7E-7 | 2E-9 | - | - |

LLI wall | ||||||||

(5E+2) | - | - | - | 6E-6 | 6E-5 | |||

W, see ^{56}Ni |
- | 6E+2 | 3E-7 | 9E-10 | - | - | ||

Vapor | - | 3E+3 | 1E-6 | 4E-9 | - | - | ||

29 | Copper-60^{2} |
D, all compounds except those given for W and Y | 3E+4 | 9E+4 | 4E-5 | 1E-7 | - | - |

St wall | ||||||||

(3E+4) | - | - | - | 4E-4 | 4E-3 | |||

W, sulfides, halides, and nitrates | - | 1E+5 | 5E-5 | 2E-7 | - | - | ||

Y, oxides and hydroxides | - | 1E+5 | 4E-5 | 1E-7 | - | - | ||

29 | Copper-61 | D, see ^{60}Cu |
1E+4 | 3E+4 | 1E-5 | 4E-8 | 2E-4 | 2E-3 |

W, see ^{60}Cu |
- | 4E+4 | 2E-5 | 6E-8 | - | - | ||

Y, see ^{60}Cu |
- | 4E+4 | 1E-5 | 5E-8 | - | - | ||

29 | Copper-64 | D, see ^{60}Cu |
1E+4 | 3E+4 | 1E-5 | 4E-8 | 2E-4 | 2E-3 |

W, see ^{60}Cu |
- | 2E+4 | 1E-5 | 3E-8 | - | - | ||

Y, see ^{60}Cu |
- | 2E+4 | 9E-6 | 3E-8 | - | - | ||

29 | Copper-67 | D, see ^{60}Cu |
5E+3 | 8E+3 | 3E-6 | 1E-8 | 6E-5 | 6E-4 |

W, see ^{60}Cu |
- | 5E+3 | 2E-6 | 7E-9 | - | - | ||

Y, see ^{60}Cu |
- | 5E+3 | 2E-6 | 6E-9 | - | - | ||

30 | Zinc-62 | Y, all compounds | 1E+3 | 3E+3 | 1E-6 | 4E-9 | 2E-5 | 2E-4 |

30 | Zinc-63^{2} |
Y, all compounds | 2E+4 | 7E+4 | 3E-5 | 9E-8 | - | - |

St wall | ||||||||

(3E+4) | - | - | - | 3E-4 | 3E-3 | |||

30 | Zinc-65 | Y, all compounds | 4E+2 | 3E+2 | 1E-7 | 4E-10 | 5E-6 | 5E-5 |

30 | Zinc-69m | Y, all compounds | 4E+3 | 7E+3 | 3E-6 | 1E-8 | 6E-5 | 6E-4 |

30 | Zinc-69^{2} |
Y, all compounds | 6E+4 | 1E+5 | 6E-5 | 2E-7 | 8E-4 | 8E-3 |

30 | Zinc-71m | Y, all compounds | 6E+3 | 2E+4 | 7E-6 | 2E-8 | 8E-5 | 8E-4 |

30 | Zinc-72 | Y, all compounds | 1E+3 | 1E+3 | 5E-7 | 2E-9 | 1E-5 | 1E-4 |

31 | Gallium-65^{2} |
D, all compounds except those given for W | 5E+4 | 2E+5 | 7E-5 | 2E-7 | - | - |

St wall | ||||||||

(6E+4) | - | - | - | 9E-4 | 9E-3 | |||

W, oxides, hydroxides, carbides, halides, and nitrates | - | 2E+5 | 8E-5 | 3E-7 | - | - | ||

31 | Gallium-66 | D, see ^{65}Ga |
1E+3 | 4E+3 | 1E-6 | 5E-9 | 1E-5 | 1E-4 |

W, see ^{65}Ga |
- | 3E+3 | 1E-6 | 4E-9 | - | - | ||

31 | Gallium-67 | D, see ^{65}Ga |
7E+3 | 1E+4 | 6E-6 | 2E-8 | 1E-4 | 1E-3 |

W, see ^{65}Ga |
- | 1E+4 | 4E-6 | 1E-8 | - | - | ||

31 | Gallium-68^{2} |
D, see ^{65}Ga |
2E+4 | 4E+4 | 2E-5 | 6E-8 | 2E-4 | 2E-3 |

W, see ^{65}Ga |
- | 5E+4 | 2E-5 | 7E-8 | - | - | ||

31 | Gallium-70^{2} |
D, see ^{65}Ga |
5E+4 | 2E+5 | 7E-5 | 2E-7 | - | - |

St wall | ||||||||

(7E+4) | - | - | - | 1E-3 | 1E-2 | |||

W, see ^{65}Ga |
- | 2E+5 | 8E-5 | 3E-7 | - | - | ||

31 | Gallium-72 | D, see ^{65}Ga |
1E+3 | 4E+3 | 1E-6 | 5E-9 | 2E-5 | 2E-4 |

W, see ^{65}Ga |
- | 3E+3 | 1E-6 | 4E-9 | - | - | ||

31 | Gallium-73 | D, see ^{65}Ga |
5E+3 | 2E+4 | 6E-6 | 2E-8 | 7E-5 | 7E-4 |

W, see ^{65}Ga |
- | 2E+4 | 6E-6 | 2E-8 | - | - | ||

32 | Germanium-66 | D, all compounds except those given for W | 2E+4 | 3E+4 | 1E-5 | 4E-8 | 3E-4 | 3E-3 |

W, oxides, sulfides, and halides | - | 2E+4 | 8E-6 | 3E-8 | - | - | ||

32 | Germanium-67^{2} |
D, see ^{66}Ge |
3E+4 | 9E+4 | 4E-5 | 1E-7 | - | - |

St wall | ||||||||

(4E+4) | - | - | - | 6E-4 | 6E-3 | |||

W, see ^{66}Ge |
- | 1E+5 | 4E-5 | 1E-7 | - | - | ||

32 | Germanium-68 | D, see ^{66}Ge |
5E+3 | 4E+3 | 2E-6 | 5E-9 | 6E-5 | 6E-4 |

W, see ^{66}Ge |
- | 1E+2 | 4E-8 | 1E-10 | - | - | ||

32 | Germanium-69 | D, see ^{66}Ge |
1E+4 | 2E+4 | 6E-6 | 2E-8 | 2E-4 | 2E-3 |

W, see ^{66}Ge |
- | 8E+3 | 3E-6 | 1E-8 | - | - | ||

32 | Germanium-71 | D, see ^{66}Ge |
5E+5 | 4E+5 | 2E-4 | 6E-7 | 7E-3 | 7E-2 |

W, see ^{66}Ge |
- | 4E+4 | 2E-5 | 6E-8 | - | - | ||

32 | Germanium-75^{2} |
D, see ^{66}Ge |
4E+4 | 8E+4 | 3E-5 | 1E-7 | - | - |

St wall | ||||||||

(7E+4) | - | - | - | 9E-4 | 9E-3 | |||

W, see ^{66}Ge |
- | 8E+4 | 4E-5 | 1E-7 | - | - | ||

32 | Germanium-77 | D, see ^{66}Ge |
9E+3 | 1E+4 | 4E-6 | 1E-8 | 1E-4 | 1E-3 |

W, see ^{66}Ge |
- | 6E+3 | 2E-6 | 8E-9 | - | - | ||

32 | Germanium-78^{2} |
D, see ^{66}Ge |
2E+4 | 2E+4 | 9E-6 | 3E-8 | - | - |

St wall | ||||||||

(2E+4) | - | - | - | 3E-4 | 3E-3 | |||

W, see ^{66}Ge |
- | 2E+4 | 9E-6 | 3E-8 | - | - | ||

33 | Arsenic-69^{2} |
W, all compounds | 3E+4 | 1E+5 | 5E-5 | 2E-7 | - | - |

St wall | ||||||||

(4E+4) | - | - | - | 6E-4 | 6E-3 | |||

33 | Arsenic-70^{2} |
W, all compounds | 1E+4 | 5E+4 | 2E-5 | 7E-8 | 2E-4 | 2E-3 |

33 | Arsenic-71 | W, all compounds | 4E+3 | 5E+3 | 2E-6 | 6E-9 | 5E-5 | 5E-4 |

33 | Arsenic-72 | W, all compounds | 9E+2 | 1E+3 | 6E-7 | 2E-9 | 1E-5 | 1E-4 |

33 | Arsenic-73 | W, all compounds | 8E+3 | 2E+3 | 7E-7 | 2E-9 | 1E-4 | 1E-3 |

33 | Arsenic-74 | W, all compounds | 1E+3 | 8E+2 | 3E-7 | 1E-9 | 2E-5 | 2E-4 |

33 | Arsenic-76 | W, all compounds | 1E+3 | 1E+3 | 6E-7 | 2E-9 | 1E-5 | 1E-4 |

33 | Arsenic-77 | W, all compounds | 4E+3 | 5E+3 | 2E-6 | 7E-9 | - | - |

LLI wall | ||||||||

(5E+3) | - | - | - | 6E-5 | 6E-4 | |||

33 | Arsenic-78^{2} |
W, all compounds | 8E+3 | 2E+4 | 9E-6 | 3E-8 | 1E-4 | 1E-3 |

34 | Selenium-70^{2} |
D, all compounds except those given for W | 2E+4 | 4E+4 | 2E-5 | 5E-8 | 1E-4 | 1E-3 |

W, oxides, hydroxides, carbides, and elemental Se | 1E+4 | 4E+4 | 2E-5 | 6E-8 | - | - | ||

34 | Selenium-73m^{2} |
D, see ^{70}Se |
6E+4 | 2E+5 | 6E-5 | 2E-7 | 4E-4 | 4E-3 |

W, see ^{70}Se |
3E+4 | 1E+5 | 6E-5 | 2E-7 | - | - | ||

34 | Selenium-73 | D, see ^{70}Se |
3E+3 | 1E+4 | 5E-6 | 2E-8 | 4E-5 | 4E-4 |

W, see ^{70}Se |
- | 2E+4 | 7E-6 | 2E-8 | - | - | ||

34 | Selenium-75 | D, see ^{70}Se |
5E+2 | 7E+2 | 3E-7 | 1E-9 | 7E-6 | 7E-5 |

W, see ^{70}Se |
- | 6E+2 | 3E-7 | 8E-10 | - | - | ||

34 | Selenium-79 | D, see ^{70}Se |
6E+2 | 8E+2 | 3E-7 | 1E-9 | 8E-6 | 8E-5 |

W, see ^{70}Se |
- | 6E+2 | 2E-7 | 8E-10 | - | - | ||

34 | Selenium-81m^{2} |
D, see ^{70}Se |
4E+4 | 7E+4 | 3E-5 | 9E-8 | 3E-4 | 3E-3 |

W, see ^{70}Se |
2E+4 | 7E+4 | 3E-5 | 1E-7 | - | - | ||

34 | Selenium-81^{2} |
D, see ^{70}Se |
6E+4 | 2E+5 | 9E-5 | 3E-7 | - | - |

St wall | ||||||||

(8E+4) | - | - | - | 1E-3 | 1E-2 | |||

W, see ^{70}Se |
- | 2E+5 | 1E-4 | 3E-7 | - | - | ||

34 | Selenium-83^{2} |
D, see ^{70}Se |
4E+4 | 1E+5 | 5E-5 | 2E-7 | 4E-4 | 4E-3 |

W, see ^{70}Se |
3E+4 | 1E+5 | 5E-5 | 2E-7 | - | - | ||

35 | Bromine-74m^{2} |
D, bromides of H, Li, Na, K, Rb, Cs, and Fr | 1E+4 | 4E+4 | 2E-5 | 5E-8 | - | - |

St wall | ||||||||

(2E+4) | - | - | - | 3E-4 | 3E-3 | |||

W, bromides of lanthanides, Be, Mg, Ca, Sr, Ba, Ra, Al, Ga, In, Tl, Ge, Sn, Pb, As, Sb, Bi, Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au, Zn, Cd, Hg, Sc, Y, Ti, Zr, Hf, V, Nb, Ta, Mn, Tc, and Re | - | 4E+4 | 2E-5 | 6E-8 | - | - | ||

35 | Bromine-74^{2} |
D, see ^{74m}Br |
2E+4 | 7E+4 | 3E-5 | 1E-7 | - | - |

St wall | ||||||||

(4E+4) | - | - | - | 5E-4 | 5E-3 | |||

W, see ^{74m}Br |
- | 8E+4 | 4E-5 | 1E-7 | - | - | ||

35 | Bromine-75^{2} |
D, see ^{74m}Br |
3E+4 | 5E+4 | 2E-5 | 7E-8 | - | - |

St wall | ||||||||

(4E+4) | - | - | - | 5E-4 | 5E-3 | |||

W, see ^{74m}Br |
- | 5E+4 | 2E-5 | 7E-8 | - | - | ||

35 | Bromine-76 | D, see ^{74m}Br |
4E+3 | 5E+3 | 2E-6 | 7E-9 | 5E-5 | 5E-4 |

W, see ^{74m}Br |
- | 4E+3 | 2E-6 | 6E-9 | - | - | ||

35 | Bromine-77 | D, see ^{74m}Br |
2E+4 | 2E+4 | 1E-5 | 3E-8 | 2E-4 | 2E-3 |

W, see ^{74m}Br |
- | 2E+4 | 8E-6 | 3E-8 | - | - | ||

35 | Bromine-80m | D, see ^{74m}Br |
2E+4 | 2E+4 | 7E-6 | 2E-8 | 3E-4 | 3E-3 |

W, see ^{74m}Br |
- | 1E+4 | 6E-6 | 2E-8 | - | - | ||

35 | Bromine-80^{2} |
D, see ^{74m}Br |
5E+4 | 2E+5 | 8E-5 | 3E-7 | - | - |

St wall | ||||||||

(9E+4) | - | - | - | 1E-3 | 1E-2 | |||

W, see ^{74m}Br |
- | 2E+5 | 9E-5 | 3E-7 | - | - | ||

35 | Bromine-82 | D, see ^{74m}Br |
3E+3 | 4E+3 | 2E-6 | 6E-9 | 4E-5 | 4E-4 |

W, see ^{74m}Br |
- | 4E+3 | 2E-6 | 5E-9 | - | - | ||

35 | Bromine-83 | D, see ^{74m}Br |
5E+4 | 6E+4 | 3E-5 | 9E-8 | - | - |

St wall | ||||||||

(7E+4) | - | - | - | 9E-4 | 9E-3 | |||

W, see ^{74m}Br |
- | 6E+4 | 3E-5 | 9E-8 | - | - | ||

35 | Bromine-84^{2} |
D, see ^{74m}Br |
2E+4 | 6E+4 | 2E-5 | 8E-8 | - | - |

St wall | ||||||||

(3E+4) | - | - | - | 4E-4 | 4E-3 | |||

W, see ^{74m}Br |
- | 6E+4 | 3E-5 | 9E-8 | - | - | ||

36 | Krypton-74^{2} |
Submersion^{1} |
- | - | 3E-6 | 1E-8 | - | - |

36 | Krypton-76 | Submersion^{1} |
- | - | 9E-6 | 4E-8 | - | - |

36 | Krypton-77^{2} |
Submersion^{1} |
- | - | 4E-6 | 2E-8 | - | - |

36 | Krypton-79 | Submersion^{1} |
- | - | 2E-5 | 7E-8 | - | - |

36 | Krypton-81 | Submersion^{1} |
- | - | 7E-4 | 3E-6 | - | - |

36 | Krypton-83m^{2} |
Submersion^{1} |
- | - | 1E-2 | 5E-5 | - | - |

36 | Krypton-85m | Submersion^{1} |
- | - | 2E-5 | 1E-7 | - | - |

36 | Krypton-85 | Submersion^{1} |
- | - | 1E-4 | 7E-7 | - | - |

36 | Krypton-87^{2} |
Submersion^{1} |
- | - | 5E-6 | 2E-8 | - | - |

36 | Krypton-88 | Submersion^{1} |
- | - | 2E-6 | 9E-9 | - | - |

37 | Rubidium-79^{2} |
D, all compounds | 4E+4 | 1E+5 | 5E-5 | 2E-7 | - | - |

St wall | ||||||||

(6E+4) | - | - | - | 8E-4 | 8E-3 | |||

37 | Rubidium-81m^{2} |
D, all compounds | 2E+5 | 3E+5 | 1E-4 | 5E-7 | - | - |

St wall | ||||||||

(3E+5) | - | - | - | 4E-3 | 4E-2 | |||

37 | Rubidium-81 | D, all compounds | 4E+4 | 5E+4 | 2E-5 | 7E-8 | 5E-4 | 5E-3 |

37 | Rubidium-82m | D, all compounds | 1E+4 | 2E+4 | 7E-6 | 2E-8 | 2E-4 | 2E-3 |

37 | Rubidium-83 | D, all compounds | 6E+2 | 1E+3 | 4E-7 | 1E-9 | 9E-6 | 9E-5 |

37 | Rubidium-84 | D, all compounds | 5E+2 | 8E+2 | 3E-7 | 1E-9 | 7E-6 | 7E-5 |

37 | Rubidium-86 | D, all compounds | 5E+2 | 8E+2 | 3E-7 | 1E-9 | 7E-6 | 7E-5 |

37 | Rubidium-87 | D, all compounds | 1E+3 | 2E+3 | 6E-7 | 2E-9 | 1E-5 | 1E-4 |

37 | Rubidium-88^{2} |
D, all compounds | 2E+4 | 6E+4 | 3E-5 | 9E-8 | - | - |

St wall | ||||||||

(3E+4) | - | - | - | 4E-4 | 4E-3 | |||

37 | Rubidium-89^{2} |
D, all compounds | 4E+4 | 1E+5 | 6E-5 | 2E-7 | - | - |

St wall | ||||||||

(6E+4) | - | - | - | 9E-4 | 9E-3 | |||

38 | Strontium-80^{2} |
D, all soluble compounds except SrTiO | 4E+3 | 1E+4 | 5E-6 | 2E-8 | 6E-5 | 6E-4 |

Y, all insoluble compounds and SrTiO | - | 1E+4 | 5E-6 | 2E-8 | - | - | ||

38 | Strontium-81^{2} |
D, see ^{80}Sr |
3E+4 | 8E+4 | 3E-5 | 1E-7 | 3E-4 | 3E-3 |

Y, see ^{80}Sr |
2E+4 | 8E+4 | 3E-5 | 1E-7 | - | - | ||

38 | Strontium-82 | D, see ^{80}Sr |
3E+2 | 4E+2 | 2E-7 | 6E-10 | - | - |

LLI wall | ||||||||

(2E+2) | - | - | - | 3E-6 | 3E-5 | |||

Y, see ^{80}Sr |
2E+2 | 9E+1 | 4E-8 | 1E-10 | - | - | ||

38 | Strontium-83 | D, see ^{80}Sr |
3E+3 | 7E+3 | 3E-6 | 1E-8 | 3E-5 | 3E-4 |

Y, see ^{80}Sr |
2E+3 | 4E+3 | 1E-6 | 5E-9 | - | - | ||

38 | Strontium-85m^{2} |
D, see ^{80}Sr |
2E+5 | 6E+5 | 3E-4 | 9E-7 | 3E-3 | 3E-2 |

Y, see ^{80}Sr |
- | 8E+5 | 4E-4 | 1E-6 | - | - | ||

38 | Strontium-85 | D, see ^{80}Sr |
3E+3 | 3E+3 | 1E-6 | 4E-9 | 4E-5 | 4E-4 |

Y, see ^{80}Sr |
- | 2E+3 | 6E-7 | 2E-9 | - | - | ||

38 | Strontium-87m | D, see ^{80}Sr |
5E+4 | 1E+5 | 5E-5 | 2E-7 | 6E-4 | 6E-3 |

Y, see ^{80}Sr |
4E+4 | 2E+5 | 6E-5 | 2E-7 | - | - | ||

38 | Strontium-89 | D, see ^{80}Sr |
6E+2 | 8E+2 | 4E-7 | 1E-9 | - | - |

LLI wall | ||||||||

(6E+2) | - | - | - | 8E-6 | 8E-5 | |||

Y, see ^{80}Sr |
5E+2 | 1E+2 | 6E-8 | 2E-10 | - | - | ||

38 | Strontium-90 | D, see ^{80}Sr |
3E+1 | 2E+1 | 8E-9 | - | - | - |

Bone surf | Bone surf | |||||||

(4E+1) | (2E+1) | - | 3E-11 | 5E-7 | 5E-6 | |||

Y, see ^{80}Sr |
- | 4E+0 | 2E-9 | 6E-12 | - | - | ||

38 | Strontium-91 | D, see ^{80}Sr |
2E+3 | 6E+3 | 2E-6 | 8E-9 | 2E-5 | 2E-4 |

Y, see ^{80}Sr |
- | 4E+3 | 1E-6 | 5E-9 | - | - | ||

38 | Strontium-92 | D, see ^{80}Sr |
3E+3 | 9E+3 | 4E-6 | 1E-8 | 4E-5 | 4E-4 |

Y, see ^{80}Sr |
- | 7E+3 | 3E-6 | 9E-9 | - | - | ||

39 | Yttrium-86m^{2} |
W, all compounds except those given for Y | 2E+4 | 6E+4 | 2E-5 | 8E-8 | 3E-4 | 3E-3 |

Y, oxides and hydroxides | - | 5E+4 | 2E-5 | 8E-8 | - | - | ||

39 | Yttrium-86 | W, see ^{86m}Y |
1E+3 | 3E+3 | 1E-6 | 5E-9 | 2E-5 | 2E-4 |

Y, see ^{86m}Y |
- | 3E+3 | 1E-6 | 5E-9 | - | - | ||

39 | Yttrium-87 | W, see ^{86m}Y |
2E+3 | 3E+3 | 1E-6 | 5E-9 | 3E-5 | 3E-4 |

Y, see ^{86m}Y |
- | 3E+3 | 1E-6 | 5E-9 | - | - | ||

39 | Yttrium-88 | W, see ^{86m}Y |
1E+3 | 3E+2 | 1E-7 | 3E-10 | 1E-5 | 1E-4 |

Y, see ^{86m}Y |
- | 2E+2 | 1E-7 | 3E-10 | - | - | ||

39 | Yttrium-90m | W, see ^{86m}Y |
8E+3 | 1E+4 | 5E-6 | 2E-8 | 1E-4 | 1E-3 |

Y, see ^{86m}Y |
- | 1E+4 | 5E-6 | 2E-8 | - | - | ||

39 | Yttrium-90 | W, see ^{86m}Y |
4E+2 | 7E+2 | 3E-7 | 9E-10 | - | - |

LLI wall | ||||||||

(5E+2) | - | - | - | 7E-6 | 7E-5 | |||

Y, see ^{86m}Y |
- | 6E+2 | 3E-7 | 9E-10 | - | - | ||

39 | Yttrium-91m^{2} |
W, see ^{86m}Y |
1E+5 | 2E+5 | 1E-4 | 3E-7 | 2E-3 | 2E-2 |

Y, see ^{86m}Y |
- | 2E+5 | 7E-5 | 2E-7 | - | - | ||

39 | Yttrium-91 | W, see ^{86m}Y |
5E+2 | 2E+2 | 7E-8 | 2E-10 | - | - |

LLI wall | ||||||||

(6E+2) | - | - | - | 8E-6 | 8E-5 | |||

Y, see ^{86m}Y |
- | 1E+2 | 5E-8 | 2E-10 | - | - | ||

39 | Yttrium-92 | W, see ^{86m}Y |
3E+3 | 9E+3 | 4E-6 | 1E-8 | 4E-5 | 4E-4 |

Y, see ^{86m}Y |
- | 8E+3 | 3E-6 | 1E-8 | - | - | ||

39 | Yttrium-93 | W, see ^{86m}Y |
1E+3 | 3E+3 | 1E-6 | 4E-9 | 2E-5 | 2E-4 |

Y, see ^{86m}Y |
- | 2E+3 | 1E-6 | 3E-9 | - | - | ||

39 | Yttrium-94^{2} |
W, see ^{86m}Y |
2E+4 | 8E+4 | 3E-5 | 1E-7 | - | - |

St wall | ||||||||

(3E+4) | - | - | - | 4E-4 | 4E-3 | |||

Y, see ^{86m}Y |
- | 8E+4 | 3E-5 | 1E-7 | - | - | ||

39 | Yttrium-95^{2} |
W, see ^{86m}Y |
4E+4 | 2E+5 | 6E-5 | 2E-7 | - | - |

St wall | ||||||||

(5E+4) | - | - | - | 7E-4 | 7E-3 | |||

Y, see ^{86m}Y |
- | 1E+5 | 6E-5 | 2E-7 | - | - | ||

40 | Zirconium-86 | D, all compounds except those given for W and Y | 1E+3 | 4E+3 | 2E-6 | 6E-9 | 2E-5 | 2E-4 |

W, oxides, hydroxides, halides, and nitrates | - | 3E+3 | 1E-6 | 4E-9 | - | - | ||

Y, carbide | - | 2E+3 | 1E-6 | 3E-9 | - | - | ||

40 | Zirconium-88 | D, see ^{86}Zr |
4E+3 | 2E+2 | 9E-8 | 3E-10 | 5E-5 | 5E-4 |

W, see ^{86}Zr |
- | 5E+2 | 2E-7 | 7E-10 | - | - | ||

Y, see ^{86}Zr |
- | 3E+2 | 1E-7 | 4E-10 | - | - | ||

40 | Zirconium-89 | D, see ^{86}Zr |
2E+3 | 4E+3 | 1E-6 | 5E-9 | 2E-5 | 2E-4 |

W, see ^{86}Zr |
- | 2E+3 | 1E-6 | 3E-9 | - | - | ||

Y, see ^{86}Zr |
- | 2E+3 | 1E-6 | 3E-9 | - | - | ||

40 | Zirconium-93 | D, see ^{86}Zr |
1E+3 | 6E+0 | 3E-9 | - | - | - |

Bone surf | Bone surf | |||||||

(3E+3) | (2E+1) | - | 2E-11 | 4E-5 | 4E-4 | |||

W, see ^{86}Zr |
- | 2E+1 | 1E-8 | - | - | - | ||

Bone surf | ||||||||

- | (6E+1) | - | 9E-11 | - | - | |||

Y, see ^{86}Zr |
- | 6E+1 | 2E-8 | - | - | - | ||

Bone surf | ||||||||

- | (7E+1) | - | 9E-11 | - | - | |||

40 | Zirconium-95 | D, see ^{86}Zr |
1E+3 | 1E+2 | 5E-8 | - | 2E-5 | 2E-4 |

Bone surf | ||||||||

- | (3E+2) | - | 4E-10 | - | - | |||

W, see ^{86}Zr |
- | 4E+2 | 2E-7 | 5E-10 | - | - | ||

Y, see ^{86}Zr |
- | 3E+2 | 1E-7 | 4E-10 | - | - | ||

40 | Zirconium-97 | D, see ^{86}Zr |
6E+2 | 2E+3 | 8E-7 | 3E-9 | 9E-6 | 9E-5 |

W, see ^{86}Zr |
- | 1E+3 | 6E-7 | 2E-9 | - | - | ||

Y, see ^{86}Zr |
- | 1E+3 | 5E-7 | 2E-9 | - | - | ||

41 | Niobium-88^{2} |
W, all compounds except those given for Y | 5E+4 | 2E+5 | 9E-5 | 3E-7 | - | - |

St wall | ||||||||

(7E+4) | - | - | - | 1E-3 | 1E-2 | |||

Y, oxides and hydroxides | - | 2E+5 | 9E-5 | 3E-7 | - | - | ||

41 | Niobium-89^{2} |
W, see ^{88}Nb |
1E+4 | 4E+4 | 2E-5 | 6E-8 | 1E-4 | 1E-3 |

(66 min) | ||||||||

Y, see ^{88}Nb |
- | 4E+4 | 2E-5 | 5E-8 | - | - | ||

41 | Niobium-89 | W, see ^{88}Nb |
5E+3 | 2E+4 | 8E-6 | 3E-8 | 7E-5 | 7E-4 |

(122 min) | ||||||||

Y, see ^{88}Nb |
- | 2E+4 | 6E-6 | 2E-8 | - | - | ||

41 | Niobium-90 | W, see ^{88}Nb |
1E+3 | 3E+3 | 1E-6 | 4E-9 | 1E-5 | 1E-4 |

Y, see ^{88}Nb |
- | 2E+3 | 1E-6 | 3E-9 | - | - | ||

41 | Niobium-93m | W, see ^{88}Nb |
9E+3 | 2E+3 | 8E-7 | 3E-9 | - | - |

LLI wall | ||||||||

(1E+4) | - | - | - | 2E-4 | 2E-3 | |||

Y, see ^{88}Nb |
- | 2E+2 | 7E-8 | 2E-10 | - | - | ||

41 | Niobium-94 | W, see ^{88}Nb |
9E+2 | 2E+2 | 8E-8 | 3E-10 | 1E-5 | 1E-4 |

Y, see ^{88}Nb |
- | 2E+1 | 6E-9 | 2E-11 | - | - | ||

41 | Niobium-95m | W, see ^{88}Nb |
2E+3 | 3E+3 | 1E-6 | 4E-9 | - | - |

LLI wall | ||||||||

(2E+3) | - | - | - | 3E-5 | 3E-4 | |||

Y, see ^{88}Nb |
- | 2E+3 | 9E-7 | 3E-9 | - | - | ||

41 | Niobium-95 | W, see ^{88}Nb |
2E+3 | 1E+3 | 5E-7 | 2E-9 | 3E-5 | 3E-4 |

Y, see ^{88}Nb |
- | 1E+3 | 5E-7 | 2E-9 | - | - | ||

41 | Niobium-96 | W, see ^{88}Nb |
1E+3 | 3E+3 | 1E-6 | 4E-9 | 2E-5 | 2E-4 |

Y, see ^{88}Nb |
- | 2E+3 | 1E-6 | 3E-9 | - | - | ||

41 | Niobium-97^{2} |
W, see ^{88}Nb |
2E+4 | 8E+4 | 3E-5 | 1E-7 | 3E-4 | 3E-3 |

Y, see ^{88}Nb |
- | 7E+4 | 3E-5 | 1E-7 | - | - | ||

41 | Niobium-98^{2} |
W, see ^{88}Nb |
1E+4 | 5E+4 | 2E-5 | 8E-8 | 2E-4 | 2E-3 |

Y, see ^{88}Nb |
- | 5E+4 | 2E-5 | 7E-8 | - | - | ||

42 | Molybdenum-90 | D, all compounds except those given for Y | 4E+3 | 7E+3 | 3E-6 | 1E-8 | 3E-5 | 3E-4 |

Y, oxides, hydroxides, and MoS | 2E+3 | 5E+3 | 2E-6 | 6E-9 | - | - | ||

42 | Molybdenum-93m | D, see ^{90}Mo |
9E+3 | 2E+4 | 7E-6 | 2E-8 | 6E-5 | 6E-4 |

Y, see ^{90}Mo |
4E+3 | 1E+4 | 6E-6 | 2E-8 | - | - | ||

42 | Molybdenum-93 | D, see ^{90}Mo |
4E+3 | 5E+3 | 2E-6 | 8E-9 | 5E-5 | 5E-4 |

Y, see ^{90}Mo |
2E+4 | 2E+2 | 8E-8 | 2E-10 | - | - | ||

42 | Molybdenum-99 | D, see ^{90}Mo |
2E+3 | 3E+3 | 1E-6 | 4E-9 | - | - |

LLI wall | ||||||||

(1E+3) | - | - | - | 2E-5 | 2E-4 | |||

Y, see ^{90}Mo |
1E+3 | 1E+3 | 6E-7 | 2E-9 | - | - | ||

42 | Molybdenum-101^{2} |
D, see ^{90}Mo |
4E+4 | 1E+5 | 6E-5 | 2E-7 | - | - |

St wall | ||||||||

(5E+4) | - | - | - | 7E-4 | 7E-3 | |||

Y, see ^{90}Mo |
- | 1E+5 | 6E-5 | 2E-7 | - | - | ||

43 | Technetium-93m^{2} |
D, all compounds except those given for W | 7E+4 | 2E+5 | 6E-5 | 2E-7 | 1E-3 | 1E-2 |

W, oxides, hydroxides, halides, and nitrates | - | 3E+5 | 1E-4 | 4E-7 | - | - | ||

43 | Technetium-93 | D, see ^{93m}Tc |
3E+4 | 7E+4 | 3E-5 | 1E-7 | 4E-4 | 4E-3 |

W, see ^{93m}Tc |
- | 1E+5 | 4E-5 | 1E-7 | - | - | ||

43 | Technetium-94m^{2} |
D, see ^{93m}Tc |
2E+4 | 4E+4 | 2E-5 | 6E-8 | 3E-4 | 3E-3 |

W, see ^{93m}Tc |
- | 6E+4 | 2E-5 | 8E-8 | - | - | ||

43 | Technetium-94 | D, see ^{93m}Tc |
9E+3 | 2E+4 | 8E-6 | 3E-8 | 1E-4 | 1E-3 |

W, see ^{93m}Tc |
- | 2E+4 | 1E-5 | 3E-8 | - | - | ||

43 | Technetium-95m | D, see ^{93m}Tc |
4E+3 | 5E+3 | 2E-6 | 8E-9 | 5E-5 | 5E-4 |

W, see ^{93m}Tc |
- | 2E+3 | 8E-7 | 3E-9 | - | - | ||

43 | Technetium-95 | D, see ^{93m}Tc |
1E+4 | 2E+4 | 9E-6 | 3E-8 | 1E-4 | 1E-3 |

W, see ^{93m}Tc |
- | 2E+4 | 8E-6 | 3E-8 | - | - | ||

43 | Technetium-96m^{2} |
D, see ^{93m}Tc |
2E+5 | 3E+5 | 1E-4 | 4E-7 | 2E-3 | 2E-2 |

W, see ^{93m}Tc |
- | 2E+5 | 1E-4 | 3E-7 | - | - | ||

43 | Technetium-96 | D, see ^{93m}Tc |
2E+3 | 3E+3 | 1E-6 | 5E-9 | 3E-5 | 3E-4 |

W, see ^{93m}Tc |
- | 2E+3 | 9E-7 | 3E-9 | - | - | ||

43 | Technetium-97m | D, see ^{93m}Tc |
5E+3 | 7E+3 | 3E-6 | - | 6E-5 | 6E-4 |

St wall | ||||||||

- | (7E+3) | - | 1E-8 | - | - | |||

W, see ^{93m}Tc |
- | 1E+3 | 5E-7 | 2E-9 | - | - | ||

43 | Technetium-97 | D, see ^{93m}Tc |
4E+4 | 5E+4 | 2E-5 | 7E-8 | 5E-4 | 5E-3 |

W, see ^{93m}Tc |
- | 6E+3 | 2E-6 | 8E-9 | - | - | ||

43 | Technetium-98 | D, see ^{93m}Tc |
1E+3 | 2E+3 | 7E-7 | 2E-9 | 1E-5 | 1E-4 |

W, see ^{93m}Tc |
- | 3E+2 | 1E-7 | 4E-10 | - | - | ||

43 | Technetium-99m | D, see ^{93m}Tc |
8E+4 | 2E+5 | 6E-5 | 2E-7 | 1E-3 | 1E-2 |

W, see ^{93m}Tc |
- | 2E+5 | 1E-4 | 3E-7 | - | - | ||

43 | Technetium-99 | D, see ^{93m}Tc |
4E+3 | 5E+3 | 2E-6 | - | 6E-5 | 6E-4 |

St wall | ||||||||

- | (6E+3) | - | 8E-9 | - | - | |||

W, see ^{93m}Tc |
- | 7E+2 | 3E-7 | 9E-10 | - | - | ||

43 | Technetium-101^{2} |
D, see ^{93m}Tc |
9E+4 | 3E+5 | 1E-4 | 5E-7 | - | - |

St wall | ||||||||

(1E+5) | - | - | - | 2E-3 | 2E-2 | |||

W, see ^{93m}Tc |
- | 4E+5 | 2E-4 | 5E-7 | - | - | ||

43 | Technetium-104^{2} |
D, see ^{93m}Tc |
2E+4 | 7E+4 | 3E-5 | 1E-7 | - | - |

St wall | ||||||||

(3E+4) | - | - | - | 4E-4 | 4E-3 | |||

W, see ^{93m}Tc |
- | 9E+4 | 4E-5 | 1E-7 | - | - | ||

44 | Ruthenium-94^{2} |
D, all compounds except those given for W and Y | 2E+4 | 4E+4 | 2E-5 | 6E-8 | 2E-4 | 2E-3 |

W, halides | - | 6E+4 | 3E-5 | 9E-8 | - | - | ||

Y, oxides and hydroxides | - | 6E+4 | 2E-5 | 8E-8 | - | - | ||

44 | Ruthenium-97 | D, see ^{94}Ru |
8E+3 | 2E+4 | 8E-6 | 3E-8 | 1E-4 | 1E-3 |

W, see ^{94}Ru |
- | 1E+4 | 5E-6 | 2E-8 | - | - | ||

Y, see ^{94}Ru |
- | 1E+4 | 5E-6 | 2E-8 | - | - | ||

44 | Ruthenium-103 | D, see ^{94}Ru |
2E+3 | 2E+3 | 7E-7 | 2E-9 | 3E-5 | 3E-4 |

W, see ^{94}Ru |
- | 1E+3 | 4E-7 | 1E-9 | - | - | ||

Y, see ^{94}Ru |
- | 6E+2 | 3E-7 | 9E-10 | - | - | ||

44 | Ruthenium-105 | D, see ^{94}Ru |
5E+3 | 1E+4 | 6E-6 | 2E-8 | 7E-5 | 7E-4 |

W, see ^{94}Ru |
- | 1E+4 | 6E-6 | 2E-8 | - | - | ||

Y, see ^{94}Ru |
- | 1E+4 | 5E-6 | 2E-8 | - | - | ||

44 | Ruthenium-106 | D, see ^{94}Ru |
2E+2 | 9E+1 | 4E-8 | 1E-10 | - | - |

LLI wall | ||||||||

(2E+2) | - | - | - | 3E-6 | 3E-5 | |||

W, see ^{94}Ru |
- | 5E+1 | 2E-8 | 8E-11 | - | - | ||

Y, see ^{94}Ru |
- | 1E+1 | 5E-9 | 2E-11 | - | - |