Previous Chapter: Appendix A: Public Law 107-188, Public Health Security and Bioterrorism Preparedness Response Act of 2002
Suggested Citation: "Appendix B: Fission Product Inventories." National Research Council. 2004. Distribution and Administration of Potassium Iodide in the Event of a Nuclear Incident. Washington, DC: The National Academies Press. doi: 10.17226/10868.

APPENDIX B
FISSION PRODUCT INVENTORIES

Fission Product Inventories (Ci/MWe)a

Fission Product

Half-life

Inventory (Ci/MWe)

Kr-85

10.7 yrs560

560

Kr-85m

4.5 hours

24,000

Kr-87

1.3 hours

47,000

Kr-88

2.8 hours

68,000

Sr-89

50.5 days

94,000

Sr-90

29.1 years

3,700

Sr-91

9.5 hours

110,000

Y-91

58.5 days

120,000

Mo-99

2.7 days

160,000

Ru-103

56.1 min

110,000

Ru-106

2.2 hours

25,000

Te-129m

33.6 days

5,300

Te-131m

1.4 days

13,000

Te-132

3.3 days

120,000

Sb-127

3.8 days

6,100

Sb-129

4.4 hours

33,000

I-131

8.0 days

85,000

I-132

2.3 hours

120,000

I-133

20.8 hours

170,000

I-134

52.6 min

190,000

I-135

6.6 hours

150,000

Xe-131m

11.9 days

1,000

Xe-133

5.2 days

170,000

Xe-133m

2.2 days

6,000

Xe-135

9.1 hours

34,000

Xe-138

14.1 min

170,000

Cs-134

2.1 years

7,500

Cs-136

13.2 days

3,000

Cs-137

30.2 years

4,700

Ba-140

12.8 days

160,000

La-140

1.7 days

160,000

Ce-144

284.6 days

85,000

Np-239

2.4 days

1.64x106

aAdapted from NUREG-1228 (USNRC, 1988) and Wash-1400 (USNRC, 1975).

Suggested Citation: "Appendix B: Fission Product Inventories." National Research Council. 2004. Distribution and Administration of Potassium Iodide in the Event of a Nuclear Incident. Washington, DC: The National Academies Press. doi: 10.17226/10868.
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Next Chapter: Appendix C: Potassium Iodide Distribution in the States
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