1. A. A licensee that uses a portable gauge shall use a minimum of two independent controls to maintain security while:

   1. 1. Transporting a portable gauge; and
   2. 2. Storing a portable gauge.
2. B. Each control shall form a tangible barrier that will prevent unauthorized removal whenever a portable gauge is not under the control and constant surveillance of the licensee.
3. C. A licensee shall employ controls approved by the Department.
4. 1. If the identity of each radionuclide in a mixture is known but the concentration of one or more of the radionuclides in the mixture is not known, the DAC for the mixture shall be the most restrictive DAC of any radionuclide in the mixture.
5. 2. If the identity of each radionuclide in the mixture is not known, but it is known that certain radionuclides specified in this Appendix are not present in the mixture, the inhalation ALI, DAC, and effluent and sewage concentrations for the mixture are the lowest values specified in this Appendix for any radionuclide that is not known to be absent from the mixture; or\
6. 3. If a mixture of radionuclides consists of Uranium and its daughters in ore dust (10 □m AMAD particle distribution assumed) prior to chemical separation of the Uranium from the ore, the following values may be used for the DAC of the mixture: 6E-11 □Ci of gross alpha activity from Uranium-238, Uranium-234, Thorium-230, and Radium-226 per milliliter of air; 3E-11 □Ci of natural uranium per milliliter of air; or 45 micrograms of natural uranium per cubic meter of air.

7. 4. If the identity and concentration of each radionuclide in a mixture are known, the limiting values should be derived as follows: determine, for each radionuclide in the mixture, the ratio between the concentration present in the mixture and the concentration otherwise established in Appendix B to Article 4 for the specific radionuclide when not in a mixture. The sum of such ratios for all of the radionuclides in the mixture may not exceed “1” (i.e., “unity”).

   Example: If radionuclides “A,” “B,” and “C” are present in concentrations CA, CB, and CC, and if the applicable DACs are DACA, DACB, and DACC, respectively then the concentrations shall be limited so that the following relationship exists:

8. I. Classification of Radioactive Waste for Land Disposal

   a) Considerations. Determination of the classification of radioactive waste involves two considerations. First, consideration must be given to the concentration of long-lived radionuclides (and their shorter-lived precursors) whose potential hazard will persist long after such precautions as institutional controls, improved waste form, and deeper disposal have ceased to be effective. These precautions delay the time when long-lived radio nuclides could cause exposures. In addition, the magnitude of the potential dose is limited by the concentration and availability of the radionuclide at the time of exposure. Second, consideration must be given to the concentration of shorter-lived radionuclides for which requirements on institutional controls, waste form, and disposal methods are effective.

   b) Classes of waste.

   1) Class A waste is waste that is usually segregated from other waste classes at the disposal site. The physical form and characteristics of Class A waste must meet the minimum requirements set forth in Section II(a). If Class A waste also meets the stability requirements set forth in Section II(b), it is not necessary to segregate the waste for disposal.

   2) Class B waste is waste that must meet more rigorous requirements on waste form to ensure stability after disposal. The physical form and characteristics of Class B waste must meet both the minimum and stability requirements set forth in Section II.

   3) Class C waste is waste that not only must meet more rigorous requirements on waste form to ensure stability but also requires additional measures at the disposal facility to protect against inadvertent intrusion. The physical form and characteristics of Class C waste must meet both the minimum and stability requirements set forth in Section II.

   c) Classification determined by long-lived radionuclides. If the radioactive waste contains only radionuclides listed in Table I, classification shall be determined as follows:

   1) If the concentration does not exceed 0.1 times the value in Table I, the waste is Class A.

   2) If the concentration exceeds 0.1 times the value in Table I but does not exceed the value in Table I, the waste is Class C.

   3) If the concentration exceeds the value in Table I, the waste is not generally acceptable for land disposal.

   4) For wastes containing mixtures of radionuclides listed in Table I, the total concentration shall be determined by the sum of fractions rule described in Section I(g).

Appendix A. Assigned Protection Factors for Respiratorsa

a These assigned protection factors apply only in a respiratory protection program that meets the requirements of this Article. They are applicable only to airborne radiological hazards and may not be appropriate if chemical or other respiratory hazards exist instead of, or in addition to, radioactive hazards. A licensee shall comply with Department of Labor regulations, regarding selection and use of respirators for those circumstances.

Radioactive contaminants for which the concentration values in Table 1, Column 3 of Appendix B are based on internal dose due to inhalation may, in addition, present external exposure hazards at higher concentrations. Under these circumstances, limitations on occupancy may have to be governed by external dose limits.

b A licensee shall equip air purifying respirators of APF<100 with particulate filters that are at least 95 percent efficient. The licensee shall equip air purifying respirators of APF=100 with particulate filters that are at least 99 percent efficient. The licensee shall equip air purifying respirators of APF>100 with particulate filters that are at least 99.97 percent efficient.

c A licensee may apply to the Commission for the use of an APF greater than 1 for sorbent cartridges as protection against airborne radioactive gases and vapors, similar to radioiodine.

d A Licensee may permit an individual to use this type of respirator if the individual has not been medically screened or fit tested on the device, provided that no credit is taken for use of these respirators in estimation of intake or dose. It is also recognized that it is difficult to perform an effective positive or negative pressure pre-use user seal check on this type of device. All other respiratory protection program requirements listed in 10 CFR 20.1703, January 2000 Edition, and published January 1, 2000, apply and are incorporated by reference and available for review at the Department and Secretary of State. This incorporation by reference contains no future editions or amendments. There is no assigned protection factor for these devices. However, a licensee may use an APF equal to 10 if the licensee can demonstrate a fit factor of at least 100 by use of a validated or evaluated, qualitative or quantitative fit test.

e Under-chin type only. No distinction is made in this appendix between elastomeric half-masks with replaceable cartridges and those designed with the filter medium as an integral part of the face piece (disposable or reusable disposable). Both types are acceptable as long as the seal area of the latter contains some substantial type of seal-enhancing material, such as rubber or plastic, two or more suspension straps are adjustable, the filter medium is at least 95 percent efficient, and all other requirements of this Article are met.

f The assigned protection factors for gases and vapors are not applicable to radioactive contaminants that present an absorption or submersion hazard. For tritium oxide vapor, approximately one-third of the intake occurs by absorption through the skin so that an overall protection factor of 3 is appropriate when atmosphere-supplying respirators are used to protect against tritium oxide. Exposure to radioactive noble gases is not considered a significant respiratory hazard and protective actions for these contaminants should be based on external (submersion) dose considerations.

g No NIOSH approval schedule is currently available for atmosphere supplying suits. This equipment may be used in an acceptable respiratory protection program as long as all the other minimum program requirements, with the exception of fit testing, are met. The minimum program requirements are provided in 10 CFR 20.1703.

h The licensee shall implement institutional controls to assure that these devices are not used in areas immediately dangerous to life or health (IDLH).

i This type of respirator may be used as an emergency device in unknown concentrations for protection against inhalation hazards. External radiation hazards and other limitations to permitted exposure such as skin absorption shall be taken into account in these circumstances. This device may not be used by any individual who experiences perceptible outward leakage of breathing gas while wearing the device.

Historical Note

New Appendix A recodified from 12 A.A.C. 1, Article 4, Appendix A, effective March 22, 2018 (Supp. 18-1).

Appendix B. Annual Limits on Intake (ALI) and Derived Air Concentrations (DAC) of Radionuclides for Occupational Exposure; Effluent Concentrations; Concentrations for Release to Sanitary Sewerage

Introduction

For each radionuclide, Table I indicates the chemical form which is to be used for selecting the appropriate ALI or DAC value. The ALls and DACs for inhalation are given for an aerosol with an activity median aerodynamic diameter (AMAD) of 1 □m, micron, and for three classes (D,W,Y) of radioactive material, which refer to their retention (approximately days, weeks, or years) in the pulmonary region of the lung. This classification applies to a range of clearance half-times for D if less than 10 days, for W from 10 to 100 days, and for Y greater than 100 days. Table II provides concentration limits for airborne and liquid effluents released to the general environment. Table III provides concentration limits for discharges to sanitary sewerage.

Note:

The values in Tables I, II, and III are presented in the computer “E” notation. In this notation a value of 6E-02 represents a value of
6 x 10-2 or 0.06, 6E+2 represents 6 x 102 or 600, and 6E+0 represents 6 x 100 or 6.

Table I “Occupational Values”

Note that the columns in Table I of this Appendix captioned “Oral Ingestion ALI,” “Inhalation ALI,” and “DAC” are applicable to occupational exposure to radioactive material.

The ALIs in this Appendix are the annual intakes of given radionuclide by “Reference Man” which would result in either (1) a committed effective dose equivalent of 0.05 Sv (5 rem), stochastic ALI, or (2) a committed dose equivalent of 0.5 Sv (50 rem) to an organ or tissue, nonstochastic ALI. The stochastic ALIs were derived to result in a risk, due to irradiation of organs and tissues, comparable to the risk associated with deep-dose equivalent to the whole body of 0.05 Sv (5 rem). The derivation includes multiplying the committed dose equivalent to an organ or tissue by a weighting factor, WT. This weighting factor is the proportion of the risk of stochastic effects resulting from irradiation of the organ or tissue, T, to the total risk of stochastic effects when the whole body is irradiated uniformly. The values of WT are listed under the definition of weighting factor in R9-7-403. The nonstochastic ALIs were derived to avoid nonstochastic effects, such as prompt damage to tissue or reduction in organ function.

A value of WT = 0.06 is applicable to each of the five organs or tissues in the “remainder” category receiving the highest dose equivalents, and the dose equivalents of all other remaining tissues may be disregarded. The following portions of the GI tract -- stomach, small intestine, upper large intestine, and lower large intestine -- are to be treated as four separate organs.

Note that the dose equivalents for an extremity, skin, and lens of the eye are not considered in computing the committed effective dose equivalent but are subject to limits that shall be met separately.

When an ALI is defined by the stochastic dose limit, this value alone is given. When an ALI is determined by the nonstochastic dose limit to an organ, the organ or tissue to which the limit applies is shown, and the ALI for the stochastic limit is shown in parentheses. Abbreviated organ or tissue designations are used:

LLI wall = lower large intestine wall,

St. wall = stomach wall,

Blad wall = bladder wall, and

Bone surf = Bone surface.

The use of the ALIs listed first, the more limiting of the stochastic and nonstochastic ALIs, will ensure that nonstochastic effects are avoided and that the risk of stochastic effects is limited to an acceptably low value. If, in a particular situation involving a radionuclide for which the nonstochastic ALI is limiting, use of that nonstochastic ALI is considered unduly conservative, the licensee may use the stochastic ALI to determine the committed effective dose equivalent. However, the licensee shall also ensure that the 0.5 Sv (50 rem) dose equivalent limit for any organ or tissue is not exceeded by the sum of the external deep-dose equivalent plus the internal committed dose equivalent to that organ, not the effective dose. For the case where there is no external dose contribution, this would be demonstrated if the sum of the fractions of the nonstochastic ALIs (ALIns) that contribute to the committed dose equivalent to the organ receiving the highest dose does not exceed unity, that is, □ (intake (in □Ci) of each radionuclide/ALIns) £ 1.0. If there is an external deep dose equivalent contribution of Hd, then this sum must be less than 1 - (Hd/50), instead of £ 1.0.

Note that the dose equivalents for an extremity, skin, and lens of the eye are not considered in computing the committed effective dose equivalent but are subject to limits that must be met separately.

The derived air concentration (DAC) values are derived limits intended to control chronic occupational exposures. The relationship between the DAC and the ALI is given by:

DAC = ALI(in □Ci)/(2000 hours per working year x 60 minutes/hour x 2 x 104 ml per minute) = [ALI/2.4 x 109] □Ci/ml,

where 2 x 104 ml is the volume of air breathed per minute at work by Reference Man under working conditions of light work.

The DAC values relate to one of two modes of exposure: either external submersion or the internal committed dose equivalents resulting from inhalation of radioactive materials. DACs based upon submersion are for immersion in a semi-infinite cloud of uniform concentration and apply to each radionuclide separately.

The ALI and DAC values include contributions to exposure by the single radionuclide named and any in-growth of daughter radionuclides produced in the body by decay of the parent. However, intakes that include both the parent and daughter radionuclides shall be treated by the general method appropriate for mixtures.

The values of ALI and DAC do not apply directly when the individual both ingests and inhales a radionuclide, when the individual is exposed to a mixture of radionuclides by either inhalation or ingestion or both, or when the individual is exposed to both internal and external irradiation. See R9-7-407. When an individual is exposed to radioactive materials which fall under several of the translocation classifications of the same radionuclide, such as Class D, Class W, or Class Y, the exposure may be evaluated as if it were a mixture of different radionuclides.

It should be noted that the classification of a compound as Class D, W, or Y is based on the chemical form of the compound and does not take into account the radiological half-life of different radionuclides. For this reason, values are given for Class D, W, and Y compounds, even for very short-lived radionuclides.

Table II “Effluent Concentrations”

The columns in Table II of this Appendix captioned “Effluents,” “Air,” and “Water” are applicable to the assessment and control of dose to the public, particularly in the implementation of the provisions of R9-7-415. The concentration values given in Columns 1 and 2 of Table II are equivalent to the radionuclide concentrations which, if inhaled or ingested continuously over the course of a year, would produce a total effective dose equivalent of 0.5 mSv (0.05 rem).

Consideration of nonstochastic limits has not been included in deriving the air and water effluent concentration limits because nonstochastic effects are presumed not to occur at or below the dose levels established for individual members of the public. For radionuclides, where the nonstochastic limit was governing in deriving the occupational DAC, the stochastic ALI was used in deriving the corresponding airborne effluent limit in Table II. For this reason, the DAC and airborne effluent limits are not always proportional as they were in earlier versions of Appendix A of Article 4.

The air concentration values listed in Table II, Column 1 were derived by one of two methods. For those radionuclides for which the stochastic limit is governing, the occupational stochastic inhalation ALI was divided by 2.4 x 109, relating the inhalation ALI to the DAC, as explained above, and then divided by a factor of 300. The factor of 300 includes the following components: a factor of 50 to relate the 0.05 Sv (5 rem) annual occupational dose limit to the 0.1 rem limit for members of the public, a factor of 3 to adjust for the difference in exposure time and the inhalation rate for a worker and that for members of the public; and a factor of 2 to adjust the occupational values, derived for adults, so that they are applicable to other age groups.

For those radionuclides for which submersion, that is external dose, is limiting, the occupational DAC in Table I, Column 3 was divided by 219. The factor of 219 is composed of a factor of 50, as described above, and a factor of 4.38 relating occupational exposure for 2,000 hours per year to full-time exposure (8,760 hours per year). Note that an additional factor of 2 for age considerations is not warranted in the submersion case.

The water concentrations were derived by taking the most restrictive occupational stochastic oral ingestion ALI and dividing by 7.3 x 107. The factor of 7.3 x 107 (ml) includes the following components: the factors of 50 and 2 described above and a factor of 7.3 x 105 (ml) which is the annual water intake of Reference Man.

Note 2 of this Appendix provides groupings of radionuclides which are applicable to unknown mixtures of radionuclides. These groupings, including occupational inhalation ALIs and DACS, air and water effluent concentrations, and releases to sewer, require demonstrating that the most limiting radionuclides in successive classes are absent. The limit for the unknown mixture is defined when the presence of one of the listed radionuclides cannot be definitely excluded as being present either from knowledge of the radionuclide composition of the source or from actual measurements.

Table III “Releases to Sewers”

The monthly average concentrations for release to sanitary sewerage are applicable to the provisions in R9-7-435. The concentration values were derived by taking the most restrictive occupational stochastic oral ingestion ALI and dividing by 7.3 x 106 (ml). The factor of 7.3 x 106 (ml) is composed of a factor of 7.3 x 105 (ml), the annual water intake by Reference Man, and a factor of 10, such that the concentrations, if the sewage released by the licensee were the only source of water ingested by a Reference Man during a year, would result in a committed effective dose equivalent of 0.5 rem.

LIST OF ELEMENTS

Atomic

1 Hydrogen-3 Water, DAC includes
skin absorption 8E+4 8E+4 2E-5 1E-7 1E-3 1E-2

Gas (HT or T2) Submersion1: Use above values as HT and T2 oxidize in air and in the body to HTO.

4 Beryllium-7 W, all compounds except 4E+4 2E+4 9E-6 3E-8 6E-4 6E-3
those given for Y

Y, oxides, halides, and
nitrates - 2E+4 8E-6 3E-8 - -

4 Beryllium-10 W, see 7Be 1E+3 2E+2 6E-8 2E-10 - - -

LLI wall

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

Y, see 7Be - 1E+1 6E-9 2E-11 - -

6 Carbon-112 Monoxide - 1E+6 5E-4 2E-6 - -

Dioxide - 6E+5 3E-4 9E-7 - -

Compounds 4E+5 4E+ 5 2E-4 6E-7 6E-3 6E-2

6 Carbon-14 Monoxide - 2E+6 7E-4 2E-6 - -

Dioxide - 2E+5 9E-5 3E-7 - -

Compounds 2E+3 2E+3 1E-6 3E-9 3E-5 3E-4

7 Nitrogen-132 Submersion1 - - 4E-6 2E-8 - -

8 Oxygen-152 Submersion1 - - 4E-6 2E-8 - -

9 Fluorine-182 D, fluorides of H, Li, Na,
K, Rb, Cs, and Fr 5E+4 7E+4 3E-5 1E-7 - -

St wall

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

W, fluorides of Be, Mg, Ca,
Sr, Ba, Ra, Al, Ga, In, Tl,
As, Sb, Bi, Fe, Ru, Os,
Co, Ni, Pd, Pt, Cu, Ag,
Au, Zn, Cd, Hg, Sc, Y,
Ti, Zr, V, Nb, Ta, Mn,
Tc, and Re - 9E+4 4E-5 1E-7 - -

Y, Lanthanum fluoride - 8E+-4 3E-5 1E-7 - -

11 Sodium-22 D, all compounds 4E+2 6E+2 3E-7 9E-10 6E-6 6E-5

11 Sodium-24 D, all compounds 4E+3 5E+3 2E-6 7E-9 5E-5 5E-4

12 Magnesium-28 D, all compounds except
those given for W 7E+2 2E+3 7E-7 2E-9 9E-6 9E-5

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

13 Aluminum-26 D, all compounds except
those given for W 4E+2 6E+1 3E-8 9E-11 6E-6 6E-5

W, oxides, hydroxides,

carbides, halides, and

nitrates - 9E+1 4E-8 1E-10 - -

14 Silicon-31 D, all compounds except
those given for W and Y 9E+3 3E+4 1E-5 4E-8 1E-4 1E-3

W, oxides, hydroxides,

carbides, and nitrates - 3E+4 1E-5 5E-8 - -

Y, aluminosilicate glass - 3E+4 1E-5 4E-8 - -

14 Silicon-32 D. see 31Si 2E+3 2E+2 1E-7 3E-10 - -

LLI wall

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

W, see 31Si - 1E+2 5E-8 2E-10 - -

Y, see 31Si - 5E+0 2E-9 7E-12 - -

Atomic

15 Phosphorus-32 D, all compounds except
phosphates given for W 6E+2 9E+2 4E-7 1E-9 9E-6 9E-5

W, phosphates of Zn2+,
S3+, Mg2+, Fe3+, Bi3+,
and Lanthanides - 4E+2 2E-7 5E-10 - -

15 Phosphorus-33 D, see 32P 6E+3 8E+3 4E-6 1E-8 8E-5 8E-4

W, see 32P - 3E+3 1E-6 4E-9 - -

16 Sulfur-35 Vapor 1E+4 6E-6 2E-8 - -

D, sulfides and sulfates
except those given for W 1E+4 2E+4 7E-6 2E-8 - -

LLI wall

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

W, elemental sulfur, 6E+3
sulfides of Sr, Ba, Ge, Sn,
Pb, As, Sb, Bi, Cu, Ag,
Au, Zn, Cd, Hg, W, and
Mo. Sulfates of Ca, Sr,
Ba, Ra, As, Sb, and Bi - 2E+3 9E-7 3E-9 - -

17 Chlorine-36 D, chlorides of H, Li, Na,
K, Rb, Cs, and Fr 2E+3 2E+3 1E-6 3E-9 2E-5 2E-4

W, chlorides 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, Cr, Mo,
W, Mn, Tc, and Re - 2E+2 1E-7 3E-10 - -

17 Chlorine-382 D, see 36Cl 2E+4 4E+4 2E-5 6E-8 - -

St wall

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

W, see 36Cl - 5E+4 2E-5 6E-8 - -

17 Chlorine-392 D, see 36Cl 2E+4 5E+4 2E-5 7E-8 - -

St wall

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

W, see 36Cl - 6E+4 2E-5 8E-8 - -

18 Argon-37 Submersion1 - - 1E+0 6E-3 - -

18 Argon-39 Submersion1 - - 2E-4 8E-7 - -

18 Argon-41 Submersion1 - - 3E-6 1E-8 - -

19 Potassium-40 D, all compounds 3E+2 4E+2 2E-7 6E-10 4E-6 4E-5

19 Potassium-42 D, all compounds 5E+3 5E+3 2E-6 7E-9 6E-5 6E-4

19 Potassium-43 D, all compounds 6E+3 9E+3 4E-6 1E-8 9E-5 9E-4

19 Potassium-442 D, all compounds 2E+4 7E+4 3E-5 9E-8 - -

St wall

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

19 Potassium-452 D, all compounds 3E+4 1E+5 5E-5 2E-7 - -

St watt

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

Atomic

20 Calcium-41 W, all compounds 3E+3 4E+3 2E-6 - - -

Bone surf Bone surf

(4E+3) (4E+3) - 5E-9 6E-5 6E-4

20 Calcium-45 W, all compounds 2E+3 8E+2 4E-7 1E-9 2E-5 2E-4

20 Calcium-47 W, all compounds 8E+2 9E+2 4E-7 1E-9 1E-5 1E-4

21 Scandium-43 Y, all compounds 7E+3 2E+4 9E-6 3E-8 1E-4 1E-3

21 Scandium-44m Y, all compounds 5E+2 7E+2 3E-7 1E-9 7E-6 7E-5

21 Scandium-44 Y, all compounds 4E+3 1E+4 5E-6 2E-8 5E-5 5E-4

21 Scandium-46 Y, all compounds 9E+2 2E+2 1E-7 3E-10 1E-5 1E-4

21 Scandium-47 Y, all compounds 2E+3 3E+3 1E-6 4E-9 - -

LLI wall

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

21 Scandium-48 Y, all compounds 8E+2 1E+3 6E-7 2E-9 1E-5 1E-4

21 Scandium-492 Y, all compounds 2E+4 5E+4 2E-5 8E-8 3E-4 3E-3

22 Titanium-44 D, all compounds except
those given for W and Y 3E+2 1E+1 5E-9 2E-11 4E-6 4E-5

W, oxides, hydroxides,
carbides, halides, and
nitrates - 3E+1 1E-8 4E-11 - -

Y, SrTiO - 6E+0 2E-9 8E-12 - -

22 Titanium-45 D, see 44Ti 9E+3 3E+4 1E-5 3E-8 1E-4 1E-3

W, see 44Ti - 4E+4 1E-5 5E-8 - -

Y, see 44Ti - 3E+4 1E-5 4E-8 - -

23 Vanadium-472 D, all compounds except
those given for W 3E+4 8E+4 3E-5 1E-7 - -

St wall

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

W, oxides, hydroxides,
carbides, and halides - 1E+5 4E-5 1E-7 - -

23 Vanadium-48 D, see 47V 6E+2 1E+3 5E-7 2E-9 9E-6 9E-5

W, see 47V - 6E+2 3E-7 9E-10 - -

23 Vanadium-49 D, see 47V 7E+4 3E+4 1E-5 - - -

LLI wall Bone surf

(9E+4) (3E+4) - 5E-8 1E-3 1E-2

W, see47V - 2E+4 8E-6 2E-8 - -

24 Chromium-48 D, all compounds except
those given for W and Y 6E+3 1E+4 5E-6 2E-8 8E-5 8E-4

W, halides and nitrates - 7E+3 3E-6 1E-8 - -

Y, oxides and hydroxides - 7E+3 3E-6 1E-8 - -

24 Chromium-492 D, see 48Cr 3E+4 8E+4 4E-5 1E-7 4E-4 4E-3

W, see 48Cr - 1E+5 4E-5 1E-7 - -

Y, see 48Cr - 9E+4 4E-5 1E-7 - -

24 Chromium-51 D, see 48Cr 4E+4 5E+4 2E-5 6E-8 5E-4 5E-3

W, see 48Cr - 2E+4 1E-5 3E-8 - -

Y, see 48Cr - 2E+4 8E-6 3E-8 - -

25 Manganese-512 D, all compounds except
those given for W 2E+4 5E+4 2E-5 7E-8 3E-4 3E-3

W, oxides, hydroxides,
halides, and nitrates - 6E+4 3E-5 8E-8 - -

Atomic

25 Manganese-52m2 D, see 51Mn 3E+4 9E+4 4E-5 1E-7 - -

St wall

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

W, see 51Mn - 1E+5 4E-5 1E-7 - -

25 Manganese-52 D, see 51Mn 7E+2 1E+3 5E-7 2E-9 1E-5 1E-4

W, see 51Mn - 9E+2 4E-7 1E-9 - -

25 Manganese-53 D, see 51Mn 5E+4 1E+4 5E-6 - 7E-4 7E-3

Bone surf

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

W, see 51Mn - 1E+4 5E-6 2E-8 - -

25 Manganese-54 D, see 51Mn 2E+3 9E+2 4E-7 1E-9 3E-5 3E-4

W, see 51Mn - 8E+2 3E-7 1E-9 - -

25 Manganese-56 D, see 51Mn 5E+3 2E+4 6E-6 2E-8 7E-5 7E-4

W, see 51Mn - 2E+4 9E-6 3E-8 - -

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 52Fe 9E+3 2E+3 8E-7 3E-9 1E-4 1E-3

W, see 52Fe - 4E+3 2E-6 6E-9 - -

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

W, see 52Fe - 5E+2 2E-7 7E-10 - -

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

W, see 52Fe - 2E+1 8E-9 3E-11 - -

27 Cob9alt-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 55Co 5E+2 3E+2 1E-7 4E-10 6E-6 6E-5

Y, see 55Co 4E+2 2E+2 8E-8 3E-10 - -

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

Y, see 55Co 4E+3 7E+2 3E-7 9E-10 - -

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

Y, see 55Co - 6E+4 3E-5 9E-8 - -

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

Y, see 55Co 1E+3 7E+2 3E-7 1E-9 - -

27 Cobalt-60m2 W, see 55Co 1E+6 4E+6 2E-3 6E-6 - -

St wall

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

Y, see 55Co - 3E+6 1E-3 4E-6 - -

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

Y, see 55Co 2E+2 3E+1 1E-8 5E-11 - -

27 Cobalt-612 W, see 55Co 2E+4 6E+4 3E-5 9E-8 3E-4 3E-3

Y, see 55Co 2E+4 6E+4 2E-5 8E-8 - -

Atomic

27 Cobalt-62m2 W, see 55Co 4E+4 2E+5 7E-5 2E-7 - -

St wall

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

Y, see 55Co - 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 56Ni 2E+3 5E+3 2E-6 7E-9 2E-5 2E-4

W, see 56Ni - 3E+3 1E-6 4E-9 - -

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

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

W, see 56Ni - 7E+3 3E-6 1E-8 - -

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

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

W, see 56Ni - 3E+3 1E-6 4E-9 - -

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

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

W, see 56Ni - 3E+4 1E-5 4E-8 - -

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

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

LLI wall

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

W, see 56Ni - 6E+2 3E-7 9E-10 - -

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

29 Copper-602 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 60Cu 1E+4 3E+4 1E-5 4E-8 2E-4 2E-3

W, see 60Cu - 4E+4 2E-5 6E-8 - -

Y, see 60Cu - 4E+4 1E-5 5E-8 - -

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

W, see 60Cu - 2E+4 1E-5 3E-8 - -

Y, see 60Cu - 2E+4 9E-6 3E-8 - -

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

W, see 60Cu - 5E+3 2E-6 7E-9 - -

Y, see 60Cu - 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-632 Y, all compounds 2E+4 7E+4 3E-5 9E-8 - -

St wall

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

Atomic

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-692 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-652 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 65Ga 1E+3 4E+3 1E-6 5E-9 1E-5 1E-4

W, see 65Ga - 3E+3 1E-6 4E-9 - -

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

W, see 65Ga - 1E+4 4E-6 1E-8 - -

31 Gallium-682 D, see 65Ga 2E+4 4E+4 2E-5 6E-8 2E-4 2E-3

W, see 65Ga - 5E+4 2E-5 7E-8 - -

31 Gallium-702 D, see 65Ga 5E+4 2E+5 7E-5 2E-7 - -

St wall

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

W, see 65Ga - 2E+5 8E-5 3E-7 - -

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

W, see 65Ga - 3E+3 1E-6 4E-9 - -

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

W, see 65Ga - 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-672 D, see 66Ge 3E+4 9E+4 4E-5 1E-7 - -

St wait

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

W, see 66Ge - 1E+5 4E-5 1E-7 - -

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

W, see 66Ge - 1E+2 4E-8 1E-10 - -

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

W, see 66Ge - 8E+3 3E-6 1E-8 - -

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

W, see 66Ge - 4E+4 2E-5 6E-8 - -

32 Germanium-752 D, see 66Ge 4E+4 8E+4 3E-5 1E-7 - -

St wall

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

W, see 66Ge - 8E+4 4E-5 1E-7 - -

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

W, see 66Ge - 6E+3 2E-6 8E-9 - -

Atomic

32 Germanium-782 D, see 66Ge 2E+4 2E+4 9E-6 3E-8 - -

St wall

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

W, see 66Ge - 2E+4 9E-6 3E-8 - -

33 Arsenic-692 W, all compounds 3E+4 1E+5 5E-5 2E-7 - -

St wall

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

33 Arsenic-702 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-782 W, all compounds 8E+3 2E+4 9E-6 3E-8 1E-4 1E-3

34 Selenium-702 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-73m2 D, see 70Se 6E+4 2E+5 6E-5 2E-7 4E-4 4E-3

W, see 70Se 3E+4 1E+5 6E-5 2E-7 - -

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

W, see 70Se - 2E+4 7E-6 2E-8 - -

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

W, see 70Se - 6E+2 3E-7 8E-10 - -

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

W, see 70Se - 6E+2 2E-7 8E-10 - -

34 Selenium-81m2 D, see 70Se 4E+4 7E+4 3E-5 9E-8 3E-4 3E-3

W, see 70Se 2E+4 7E+4 3E-5 1E-7 - -

34 Selenium-812 D, see 70Se 6E+4 2E+5 9E-5 3E-7 - -

St wall

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

W, see 70Se - 2E+5 1E-4 3E-7 - -

34 Selenium-832 D, see 70Se 4E+4 1E+5 5E-5 2E-7 4E-4 4E-3

W, see 70Se 3E+4 1E+5 5E-5 2E-7 - -

35 Bromine-74m2 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

Atomic

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-742 D, see 74mBr 2E+4 7E+4 3E-5 1E-7 - -

St wall

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

W, see 74mBr - 8E+4 4E-5 1E-7 - -

35 Bromine-752 D, see 74mBr 3E+4 5E+4 2E-5 7E-8 - -

St wall

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

W, see 74mBr - 5E+4 2E-5 7E-8 - -

35 Bromine-76 D, see 74mBr 4E+3 5E+3 2E-6 7E-9 5E-5 5E-4

W, see 74mBr - 4E+3 2E-6 6E-9 - -

35 Bromine-77 D, see 74mBr 2E+4 2E+4 1E-5 3E-8 2E-4 2E-3

W, see 74mBr - 2E+4 8E-6 3E-8 - -

35 Bromine-80m D, see 74mBr 2E+4 2E+4 7E-6 2E-8 3E-4 3E-3

W, see 74mBr - 1E+4 6E-6 2E-8 - -

35 Bromine-802 D, see 74mBr 5E+4 2E+5 8E-5 3E-7 - -

St wall

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

W, see 74mBr - 2E+5 9E-5 3E-7 - -

35 Bromine-82 D, see 74mBr 3E+3 4E+3 2E-6 6E-9 4E-5 4E-4

W, see 74mBr - 4E+3 2E-6 5E-9 - -

35 Bromine-83 D, see 74mBr 5E+4 6E+4 3E-5 9E-8 - -

St wall

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

W, see 74mBr - 6E+4 3E-5 9E-8 - -

35 Bromine-842 D, see 74mBr 2E+4 6E+4 2E-5 8E-8 - -

St wall

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

W, see 74mBr - 6E+4 3E-5 9E-8 - -

36 Krypton-742 Submersion1 - - 3E-6 1E-8 - -

36 Krypton-76 Submersion1 - - 9E-6 4E-8 - -

36 Krypton-772 Submersion1 - - 4E-6 2E-8 - -

36 Krypton-79 Submersion1 - - 2E-5 7E-8 - -

36 Krypton-81 Submersion1 - - 7E-4 3E-6 - -

36 Krypton-83m2 Submersion1 - - 1E-2 5E-5 - -

36 Krypton-85m Submersion1 - - 2E-5 1E-7 - -

36 Krypton-85 Submersion1 - - 1E-4 7E-7 - -

36 Krypton-872 Submersion1 - - 5E-6 2E-8 - -

36 Krypton-88 Submersion1 - - 2E-6 9E-9 - -

Atomic

37 Rubidium-792 D, all compounds 4E+4 1E+5 5E-5 2E-7 - -

St wall

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

37 Rubidium-81m2 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-882 D, all compounds 2E+4 6E+4 3E-5 9E-8 - -

St wall

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

37 Rubidium-892 D, all compounds 4E+4 1E+5 6E-5 2E-7 - -

St wall

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

38 Strontium-802 D, all soluble

compounds except SrTi0 4E+3 1E+4 5E-6 2E-8 6E-5 6E-4

Y, all insoluble

compounds and SrTi0 - 1E+4 5E-6 2E-8 - -

38 Strontium-812 D, see 80Sr 3E+4 8E+4 3E-5 1E-7 3E-4 3E-3

Y, see 80Sr 2E+4 8E+4 3E-5 1E-7 - -

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

LLI wall

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

Y, see 80Sr 2E+2 9E+1 4E-8 1E-10 - -

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

Y, see 80Sr 2E+3 4E+3 1E-6 5E-9 - -

38 Strontium-85m2 D, see 80Sr 2E+5 6E+5 3E-4 9E-7 3E-3 3E-2

Y, see 80Sr - 8E+5 4E-4 1E-6 - -

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

Y, see 80Sr - 2E+3 6E-7 2E-9 - -

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

Y, see 80Sr 4E+4 2E+5 6E-5 2E-7 - -

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

LLI wall

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

Y, see 80Sr 5E+2 1E+2 6E-8 2E-10 - -

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

Bone surf Bone surf

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

Y, see 80Sr - 4E+0 2E-9 6E-12 - -

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

Y, see 80Sr - 4E+3 1E-6 5E-9 - -

Atomic

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

Y, see 80Sr - 7E+3 3E-6 9E-9 - -

39 Yttrium-86m2 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 86mY 1E+3 3E+3 1E-6 5E-9 2E-5 2E-4

Y, see 86mY - 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 86mY - 3E+3 1E-6 5E-9 - -

39 Yttrium-88 W, see 86mY 1E+3 3E+2 1E-7 3E-10 1E-5 1E-4

Y, see 86mY - 2E+2 1E-7 3E-10 - -

39 Yttrium-90m W, see 86mY 8E+3 1E+4 5E-6 2E-8 1E-4 1E-3

Y, see 86mY - 1E+4 5E-6 2E-8 - -

39 Yttrium-90 W, see 86mY 4E+2 7E+2 3E-7 9E-10 - -

LLI wall

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

Y, see 86mY - 6E+2 3E-7 9E-10 - -

39 Yttrium-91m2 W, see 86mY 1E+5 2E+5 1E-4 3E-7 2E-3 2E-2

Y, see 86mY - 2E+5 7E-5 2E-7 - -

39 Yttrium-91 W, see 86mY 5E+2 2E+2 7E-8 2E-10 - -

LLI wall

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

Y, see 86mY - 1E+2 5E-8 2E-10 - -

39 Yttrium-92 W, see 86mY 3E+3 9E+3 4E-6 1E-8 4E-5 4E-4

Y, see 86mY - 8E+3 3E-6 1E-8 - -

39 Yttrium-93 W, see 86mY 1E+3 3E+3 1E-6 4E-9 2E-5 2E-4

Y, see 86mY - 2E+3 1E-6 3E-9 - -

39 Yttrium-942 W, see 86mY 2E+4 8E+4 3E-5 1E-7 - -

St wall

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

Y, see 86mY - 8E+4 3E-5 1E-7 - -

39 Yttrium-952 W, see 86mY 4E+4 2E+5 6E-5 2E-7 - -

St wall

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

Y, see 86mY - 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 86Zr 4E+3 2E+2 9E-8 3E-10 5E-5 5E-4

W, see 86Zr - 5E+2 2E-7 7E-10 - -

Y, see 86Zr - 3E+2 1E-7 4E-10 - -

Atomic

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

W, see 86Zr - 2E+3 1E-6 3E-9 - -

Y, see 86Zr - 2E+3 1E--6 3E-9 - -

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

Bone surf Bone surf

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

W, see 86Zr - 2E+1 1E-8 - - -

Bone surf

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

Y, see 86Zr - 6E+1 2E-8 - - -

Bone surf

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

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

Bone surf

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

W, see 86Zr - 4E+2 2E-7 5E-10 - -

Y, see 86Zr - 3E+2 1E-7 4E-10 - -

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

W, see 86Zr - 1E+3 6E-7 2E-9 - -

Y, see 86Zr - 1E+3 5E-7 2E-9 - -

41 Niobium-882 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-892 W, see 88Nb 1E+4 4E+4 2E-5 6E-8 1E-4 1E-3

(66 min)

Y, see 88Nb - 4E+4 2E-5 5E-8 - -

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

(122 min)

Y, see 88Nb - 2E+4 6E-6 2E-8 - -

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

Y, see 88Nb - 2E+3 1E-6 3E-9 - -

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

LLI wall

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

Y, see 88Nb - 2E+2 7E-8 2E-10 - -

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

Y, see 88Nb - 2E+1 6E-9 2E-11 - -

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

LLI wall

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

Y, see 88Nb - 2E+3 9E-7 3E-9 - -

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

Y, see 88Nb - 1E+3 5E-7 2E-9 - -

Atomic

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

Y, see 88Nb - 2E+3 1E-6 3E-9 - -

41 Niobium-972 W, see 88Nb 2E+4 8E+4 3E-5 1E-7 3E-4 3E-3

Y, see 88Nb - 7E+4 3E-5 1E-7 - -

41 Niobium-982 W, see 88Nb 1E+4 5E+4 2E-5 8E-8 2E-4 2E-3

Y, see 88Nb - 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 90Mo 9E+3 2E+4 7E-6 2E-8 6E-5 6E-4

Y, see 90Mo 4E+3 1E+4 6E-6 2E-8 - -

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

Y, see 90Mo 2E+4 2E+2 8E-8 2E-10 - -

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

LLI wall

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

Y, see 90Mo 1E+3 1E+3 6E-7 2E-9 - -

42 Molybdenum-1012 D, see 90Mo 4E+4 1E+5 6E-5 2E-7 - -

St wall

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

Y, see 90Mo - 1E+5 6E-5 2E-7 - -

43 Technetium-93m2 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 93mTc 3E+4 7E+4 3E-5 1E-7 4E-4 4E-3

W, see 93mTc - 1E+5 4E-5 1E-7 - -

43 Technetium-94m2 D, see 93mTc 2E+4 4E+4 2E-5 6E-8 3E-4 3E-3

W, see 93mTc - 6E+4 2E-5 8E-8 - -

43 Technetium-94 D, see 93mTc 9E+3 2E+4 8E-6 3E-8 1E-4 1E-3

W, see 93mTc - 2E+4 1E-5 3E-8 - -

43 Technetium-95m D, see 93mTc 4E+3 5E+3 2E-6 8E-9 5E-5 5E-4

W, see 93mTc - 2E+3 8E-7 3E-9 - -

43 Technetium-95 D, see 93mTc 1E+4 2E+4 9E-6 3E-8 1E-4 1E-3

W, see 93mTc - 2E+4 8E-6 3E-8 - -

43 Technetium-96m2 D, see 93mTc 2E+5 3E+5 1E-4 4E-7 2E-3 2E-2

W, see 93mTc - 2E+5 1E-4 3E-7 - -

43 Technetium-96 D, see 93mTc 2E+3 3E+3 1E-6 5E-9 3E-5 3E-4

W, see 93mTc - 2E+3 9E-7 3E-9 - -

43 Technetium-97m D, see 93mTc 5E+3 7E+3 3E-6 - 6E-5 6E-4

St wall

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

W, see 93mTc - 1E+3 5E-7 2E-9 - -

Atomic

43 Technetium-97 D, see 93mTc 4E+4 5E+4 2E-5 7E-8 5E-4 5E-3

W, see 93mTc - 6E+3 2E-6 8E-9 - -

43 Technetium-98 D, see 93mTc 1E+3 2E+3 7E-7 2E-9 1E-5 1E-4

W, see 93mTc - 3E+2 1E-7 4E-10 - -

43 Technetium-99m D, see 93mTc 8E+4 2E+5 6E-5 2E-7 1E-3 1E-2

W, see 93mTc - 2E+5 1E-4 3E-7 - -

43 Technetium-99 D, see 93mTc 4E+3 5E+3 2E-6 - 6E-5 6E-4

St wall

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

W, see 93mTc - 7E+2 3E-7 9E-10 - -

43 Technetium-1012 D, see 93mTc 9E+4 3E+5 1E-4 5E-7 - -

St wall

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

W, see 93mTc - 4E+5 2E-4 5E-7 - -

43 Technetium-1042 D, see 93mTc 2E+4 7E+4 3E-5 1E-7 - -

St wall

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

W, see 93mTc - 9E+4 4E-5 1E-7 - -

44 Ruthenium-942 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 94Ru 8E+3 2E+4 8E-6 3E-8 1E-4 1E-3

W, see 94Ru - 1E+4 5E-6 2E-8 - -

Y, see 94Ru - 1E+4 5E-6 2E-8 - -

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

W, see 94Ru - 1E+3 4E-7 1E-9 - -

Y, see 94Ru - 6E+2 3E-7 9E-10 - -

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

W, see 94Ru - 1E+4 6E-6 2E-8 - -

Y, see 94Ru - 1E+4 5E-6 2E-8 - -

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

LLI wall

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

W, see 94Ru - 5E+1 2E-8 8E-11 - -

Y, see 94Ru - 1E+1 5E-9 2E-11 - -

45 Rhodium-99m D, all compounds except

those given for W and Y 2E+4 6E+4 2E-5 8E-8 2E-4 2E-3

W, halides - 8E+4 3E-5 1E-7 - -

Y, oxides and hydroxides - 7E+4 3E-5 9E-8 - -

45 Rhodium-99 D, see 99mRh 2E+3 3E+3 1E-6 4E-9 3E-5 3E-4

W, see 99mRh - 2E+3 9E-7 3E-9 - -

Y, see 99mRh - 2E+3 8E-7 3E-9 - -

Atomic

45 Rhodium-100 D, see 99mRh 2E+3 5E+3 2E-6 7E-9 2E-5 2E-4

W, see 99mRh - 4E+3 2E-6 6E-9 - -

Y, see 99mRh - 4E+ 3 2E-6 5E-9 - -

45 Rhodium-101m D, see 99mRh 6E+3 1E+4 5E-6 2E-8 8E-5 8E-4

W, see 99mRh - 8E+3 4E-6 1E-8 - -

Y, see 99mRh - 8E+3 3E-6 1E-8 - -

45 Rhodium-101 D, see 99mRh 2E+3 5E+2 2E-7 7E-10 3E-5 3E-4

W, see 99mRh - 8E+2 3E-7 1E-9 - -

Y, see 99mRh - 2E+2 6E-8 2E-10 - -

45 Rhodium-102m D, see 99mRh 1E+3 5E+2 2E-7 7E-10 - -

LLI wall

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

W, see 99mRh - 4E+2 2E-7 5E-10 - -

Y, see 99mRh - 1E+2 5E-8 2E-10 - -

45 Rhodium-102 D, see 99mRh 6E+2 9E+1 4E-8 1E-10 8E-6 8E-5

W, see 99mRh - 2E+2 7E-8 2E-10 - -

Y, see 99mRh - 6E+1 2E-8 8E-11 - -

45 Rhodium-103m2 D, see 99mRh 4E+5 1E+6 5E-4 2E-6 6E-3 6E-2

W, see 99mRh - 1E+6 5E-4 2E-6 - -

Y, see 99mRh - 1E+6 5E-4 2E-6 - -

45 Rhodium-105 D, see 99mRh 4E+3 1E+4 5E-6 2E-8 - -

LLI wall

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

W, see 99mRh - 6E+3 3E-6 9E-9 - -

Y, see 99mRh - 6E+3 2E-6 8E-9 - -

45 Rhodium-106m D, see 99mRh 8E+3 3E+4 1E-5 4E-8 1E-4 1E-3

W, see 99mRh - 4E+4 2E-5 5E-8 - -

Y, see 99mRh - 4E+4 1E-5 5E-8 - -

45 Rhodium-1072 D, see 99mRh 7E+4 2E+5 1E-4 3E-7 - -

St wall

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

W, see 99mRh - 3E+5 1E-4 4E-7 - -

Y, see 99mRh - 3E+5 1E-4 3E-7 - -

46 Palladium-100 D, all compounds

except those given for

W and Y 1E+3 1E+3 6E-7 2E-9 2E-5 2E-4

W, nitrates - 1E+3 5E-7 2E-9 - -

Y, oxides and hydroxides - 1E+3 6E-7 2E-9 - -

46 Palladium-101 D, see 100Pd 1E+4 3E+4 1E-5 5E-8 2E-4 2E-3

W, see 100Pd - 3E+4 1E-5 5E-8 - -

Y, see 100Pd - 3E+4 1E-5 4E-8 - -

Atomic

46 Palladium-103 D, see 100Pd 6E+3 6E+3 3E-6 9E-9 - -

LLI wall

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

W, see 100Pd - 4E+3 2E-6 6E-9 - -

Y, see 100Pd - 4E+3 1E-6 5E-9 - -

46 Palladium-107 D, see 100Pd 3E+4 2E+4 9E-6 - - -

LLI wall Kidneys

(4E+4) (2E+4) - 3E-8 5E-4 5E-3

W, see 100Pd - 7E+3 3E-6 1E-8 - -

Y, see 100Pd - 4E+2 2E-7 6E-10 - -

46 Palladium-109 D, see 100Pd 2E+3 6E+3 3E-6 9E-9 3E-5 3E-4

W, see 100Pd - 5E+3 2E-6 8E-9 - -

Y, see,100Pd - 5E+3 2E-6 6E-9 - -

47 Silver-1022 D, all compounds

except those given

for W and Y 5E+4 2E+5 8E-5 2E-7 - -

St wall

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

W, nitrates and sulfides - 2E+5 9E-5 3E-7 - -

Y, oxides and hydroxides - 2E+5 8E-5 3E-7 - -

47 Silver-1032 D, see 102Ag 4E+4 1E+5 4E-5 1E-7 5E-4 5E-3

W, see 102Ag - 1E+5 5E-5 2E-7 - -

Y, see 102Ag - 1E+5 5E-5 2E-7 - -

47 Silver-104m2 D, see 102Ag 3E+4 9E+4 4E-5 1E-7 4E-4 4E-3

W, see 102Ag - 1E+5 5E-5 2E-7 - -

Y, see 102Ag - 1E+5 5E-5 2E-7 - -

47 Silver-1042 D, see 102Ag 2E+4 7E+4 3E-5 1E-7 3E-4 3E-3

W, see 102Ag - 1E+5 6E-5 2E-7 - -

Y, see 102Ag - 1E+5 6E-5 2E-7 - -

47 Silver-105 D, see 102Ag 3E+3 1E+3 4E-7 1E-9 4E-5 4E-4

W, see 102Ag - 2E+3 7E-7 2E-9 - -

Y, see 102Ag - 2E+3 7E-7 2E-9 - -

47 Silver-106m D, see 102Ag 8E+2 7E+2 3E-7 1E-9 1E-5 1E-4

W, see 102Ag - 9E+2 4E-7 1E-9 - -

Y, see 102Ag - 9E+2 4E-7 1E-9 - -

47 Silver-1062 D, see 102Ag 6E+4 2E+5 8E-5 3E-7 - -

St Wall

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

W, see 102Ag - 2E+5 9E-5 3E-7 - -

Y, see 102Ag - 2E+5 8E-5 3E-7 - -

47 Silver-108m D, see 102Ag 6E+2 2E+2 8E-8 3E-10 9E-6 9E-5

W, see 102Ag - 3E+2 1E-7 4E-10 - -

Y, see 102Ag - 2E+1 1E-8 3E-11 - -

Atomic

47 Silver-110m D, see 102Ag 5E+2 1E+2 5E-8 2E-10 6E-6 6E-5

W, see 102Ag - 2E+2 8E-8 3E-10 - -

Y, see 102Ag - 9E+1 4E-8 1E-10 - -

47 Silver-111 D, see 102Ag 9E+2 2E+3 6E-7 - - -

LLI wall Liver

(1E+3) (2E+3) - 2E-9 2E-5 2E-4

W, see 102Ag - 9E+2 4E-7 1E-9 - -

Y, see 102Ag - 9E+2 4E-7 1E-9 - -

47 Silver-112 D, see 102Ag 3E+3 8E+3 3E-6 1E-8 4E-5 4E-4

W, see 102Ag - 1E+4 4E-6 1E-8 - -

Y, see 102Ag - 9E+3 4E-6 1E-8 - -

47 Silver-1152 D, see 102Ag 3E+4 9E+4 4E-5 1E-7 - -

St wall

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

W, see 102Ag - 9E+4 4E-5 1E-7 - -

Y, see 102Ag - 8E+4 3E-5 1E-7 - -

48 Cadmium-1042 D, all compounds

except those given

for W and Y 2E+4 7E+4 3E-5 9E-8 3E-4 3E-3

W, sulfides, halides,

and nitrates - 1E+5 5E-5 2E-7 - -

Y, oxides and hydroxides - 1E+5 5E-5 2E-7 - -

48 Cadmium-107 D, see 104Cd 2E+4 5E+4 2E-5 8E-8 3E-4 3E-3

W, see 104Cd - 6E+4 2E-5 8E-8 - -

Y, see 104Cd - 5E+4 2E-5 7E-8 - -

48 Cadmium-109 D, see 104Cd 3E+2 4E+1 1E-8 - - -

Kidneys Kidneys

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

W, see 104Cd - 1E+2 5E-8 - - -

Kidneys

- (1E+2) - 2E-10 - -

Y, see 104Cd - 1E+2 5E-8 2E-10 - -

48 Cadmium-113m D, see 104Cd 2E+1 2E+0 1E-9 - - -

Kidneys Kidneys

(4E+1) (4E+0) - 5E-12 5E-7 5E-6

W, see 104Cd - 8E+0 4E-9 - - -

Kidneys

- (1E+1) - 2E-11 - -

Y, see 104Cd - 1E+1 5E-9 2E-11 - -

48 Cadmium-113 D, see 104Cd 2E+1 2E+0 9E-10 - - -

Kidneys Kidneys

(3E+1) (3E+0) - 5E-12 4E-7 4E-6

W, see 104Cd - 8E+0 3E-9 - - -

Kidneys

- (1E+1) - 2E-11 - -

Y, see 104Cd - 1E+1 6E-9 2E-11 - -

Atomic

48 Cadmium-115m D, see 104Cd 3E+2 5E+1 2E-8 - 4E-6 4E-5

Kidneys

- (8E+1) - 1E-10 - -

W, see 104Cd - 1E+2 5E-8 2E-10 - -

Y, see 104Cd - 1E+2 6E-8 2E-10 - -

48 Cadmium-115 D, see 104Cd 9E+2 1E+3 6E-7 2E-9 - -

LLI wall

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

W, see 104Cd - 1E+3 5E-7 2E-9 - -

Y, see 104Cd - 1E+3 6E-7 2E-9 - -

48 Cadmium-117m D, see 104Cd 5E+3 1E+4 5E-6 2E-8 6E-5 6E-4

W, see 104Cd - 2E+4 7E-6 2E-8 - -

Y, see 104Cd - 1E+4 6E-6 2E-8 - -

48 Cadmium-117 D, see 104Cd 5E+3 1E+4 5E-6 2E-8 6E-5 6E-4

W, see 104Cd - 2E+4 7E-6 2E-8 - -

Y, see 104Cd - 1E+4 6E-6 2E-8 - -

49 Indium-109 D, all compounds except

those given for W 2E+4 4E+4 2E-5 6E-8 3E-4 3E-3

W, oxides, hydroxides,

halides, and nitrates - 6E+4 3E-5 9E-8 - -

49 Indium-1102 D, see 109In 2E+4 4E+4 2E-5 6E-8 2E-4 2E-3

(69.1 min) W, see 109In - 6E+4 2E-5 8E-8 - -

49 Indium-110 D, see 109In 5E+3 2E+4 7E-6 2E-8 7E-5 7E-4

(4.9 h) W, see 109In - 2E+4 8E-6 3E-8 - -

49 Indium-111 D, see 109In 4E+3 6E+3 3E-6 9E-9 6E-5 6E-4

W, see 109In - 6E+3 3E-6 9E-9 - -

49 Indium-1122 D, see 109In 2E+5 6E+5 3E-4 9E-7 2E-3 2E-2

- W, see 109In - 7E+5 3E-4 1E-6 - -

49 Indium-113m2 D, see 109In 5E+4 1E+5 6E-5 2E-7 7E-4 7E-3

- W, see 109In - 2E+5 8E-5 3E-7 - -

49 Indium-114m D, see 109In 3E+2 6E+1 3E-8 9E-11 - -

LLI wall

(4E+2) - - - 5E-6 5E-5

W, see 109In - 1E+2 4E-8 1E-10 - -

49 Indium-115m D, see 109In 1E+4 4E+4 2E-5 6E-8 2E-4 2E-3

- W, see 109In - 5E+4 2E-5 7E-8 - -

49 Indium-115 D, see 109In 4E+1 1E+0 6E-10 2E-12 5E-7 5E-6

- W, see 109In - 5E+0 2E-9 8E-12 - -

49 Indium-116m2 D, see 109In 2E+4 8E+4 3E-5 1E-7 3E-4 3E-3

W, see 109In - 1E+5 5E-5 2E-7 - -

49 Indium-117m2 D, see 109In 1E+4 3E+4 1E-5 5E-8 2E-4 2E-3

- W, see 109In - 4E+4 2E-5 6E-8 - -

49 Indium-1172 D, see 109In 6E+4 2E+5 7E-5 2E-7 8E-4 8E-3

W, see 109In - 2E+5 9E-5 3E-7 - -

Atomic

49 Indium-119m2 D, see 109In 4E+4 1E+5 5E-5 2E-7 - -

St wall

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

W, see 109In - 1E+5 6E-5 2E-7 - -

50 Tin-110 D, all compounds except

those given for W 4E+3 1E+4 5E-6 2E-8 5E-5 5E-4

W, sulfides, oxides,

hydroxides, halides,

nitrates, and stannic

phosphate - 1E+4 5E-6 2E-8 - -

50 Tin-1112 D, see 110Sn 7E+4 2E+5 9E-5 3E-7 1E-3 1E-2

W, see 110Sn - 3E+5 1E-4 4E-7 - -

50 Tin-113 D, see 110Sn 2E+3 1E+3 5E-7 2E-9 - -

LLI wall

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

W, see 110Sn - 5E+2 2E-7 8E-10 - -

50 Tin-117m D, see 110Sn 2E+3 1E+3 5E-7 - - -

LLI wall Bone surf

(2E+3) (2E+3) - 3E-9 3E-5 3E-4

W, see 110Sn - 1E+3 6E-7 2E-9 - -

50 Tin-119m D, see 110Sn 3E+3 2E+3 1E-6 3E-9 - -

LLI wall

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

W, see 110Sn - 1E+3 4E-7 1E-9 - -

50 Tin-121m D, see 110Sn 3E+3 9E+2 4E-7 1E-9 - -

LLI wall

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

W, see 110Sn - 5E+2 2E-7 8E-10 - -

50 Tin-121 D, see 110Sn 6E+3 2E+4 6E-6 2E-8 - -

LLI wall

(6E+3) - - - 8E-5 8E-4

W, see 110Sn - 1E+4 5E-6 2E-8 - -

50 Tin-123m2 D, see 110Sn 5E+4 1E+5 5E-5 2E-7 7E-4 7E-3

W, see 110Sn - 1E+5 6E-5 2E-7 - -

50 Tin-123 D, see 110Sn 5E+2 6E+2 3E-7 9E-10 - -

LLI wall

(6E+2) - - - 9E-6 9E-5

W, see 110Sn - 2E+2 7E-8 2E-10 - -

50 Tin-125 D, see 110Sn 4E+2 9E+2 4E-7 1E-9 - -

LLI wall

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

W, see 110Sn - 4E+2 1E-7 5E-10 - -

50 Tin-126 D, see 110Sn 3E+2 6E+1 2E-8 8E-11 4E-6 4E-5

W, see 110Sn - 7E+1 3E-8 9E-11 - -

50 Tin-127 D, see 110Sn 7E+3 2E+4 8E-6 3E-8 9E-5 9E-4

W, see 110Sn - 2E+4 8E-6 3E-8 - -

Atomic

50 Tin-1282 D, see 110Sn 9E+3 3E+4 1E-5 4E-8 1E-4 1E-3

W, see 110Sn - 4E+4 1E-5 5E-8 - -

51 Antimony-1152 D, all compounds except

those given for W 8E+4 2E+5 1E-4 3E-7 1E-3 1E-2

W, oxides, hydroxides,

halides, sulfides, sulfates,

and nitrates - 3E+5 1E-4 4E-7 - -

51 Antimony-116m2 D, see 115Sb 2E+4 7E+4 3E-5 1E-7 3E-4 3E-3

W, see 115Sb - 1E+5 6E-5 2E-7 - -

51 Antimony-1162 D, see 115Sb 7E+4 3E+5 1E-4 4E-7 - -

St wall

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

W, see 115Sb - 3E+5 1E-4 5E-7 - -

51 Antimony-117 D, see 115Sb 7E+4 2E+5 9E-5 3E-7 9E-4 9E-3

W, see 115Sb - 3E+5 1E-4 4E-7 - -

51 Antimony-118m D, see 115Sb 6E+3 2E+4 8E-6 3E-8 7E-5 7E-4

W, see 115Sb 5E+3 2E+4 9E-6 3E-8 - -

51 Antimony-119 D, see 115Sb 2E+4 5E+4 2E-5 6E-8 2E-4 2E-3

W, see 115Sb 2E+4 3E+4 1E-5 4E-8 - -

51 Antimony-1202 D, see 115Sb 1E+5 4E+5 2E-4 6E-7 - -

(16 min) St wall

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

W, see 115Sb - 5E+5 2E-4 7E-7 - -

51 Antimony-120 D, see 115Sb 1E+3 2E+3 9E-7 3E-9 1E-5 1E-4

(5.76 d) W, see 115Sb 9E+2 1E+3 5E-7 2E-9 - -

51 Antimony-122 D, see 115Sb 8E+2 2E+3 1E-6 3E-9 - -

LLI wall

(8E+2) - - - 1E-5 1E-4

W, see 115Sb 7E+2 1E+3 4E-7 2E-9 - -

51 Antimony-124m2 D, see 115Sb 3E+5 8E+5 4E-4 1E-6 3E-3 3E-2

W, see 115Sb 2E+5 6E+5 2E-4 8E-7 - -

51 Antimony-124 D, see 115Sb 6E+2 9E+2 4E-7 1E-9 7E-6 7E-5

W, see 115Sb 5E+2 2E+2 1E-7 3E-10 - -

51 Antimony-125 D, see 115Sb 2E+3 2E+3 1E-6 3E-9 3E-5 3E-4

W, see 115Sb - 5E+2 2E-7 7E-10 - -

51 Antimony-126m2 D, see 115Sb 5E+4 2E+5 8E-5 3E-7 - -

St wall

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

W, see 115Sb - 2E+5 8E-5 3E-7 - -

51 Antimony-126 D, see 115Sb 6E+2 1E+3 5E-7 2E-9 7E-6 7E-5

W, see 115Sb 5E+2 5E+2 2E-7 7E-10 - -

51 Antimony-127 D, see 115Sb 8E+2 2E+3 9E-7 3E-9 - -

LLI wall

(8E+2) - - - 1E-5 1E-4

W, see 115Sb 7E+2 9E+2 4E-7 1E-9 - -

Atomic

51 Antimony-1282 D, see 115Sb 8E+4 4E+5 2E-4 5E-7 - -

(10.4 min) St wall

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

W, see 115Sb - 4E+5 2E-4 6E-7 - -

51 Antimony-128 D, see 115Sb 1E+3 4E+3 2E-6 6E-9 2E-5 2E-4

(9.01 h) W, see 115Sb - 3E+3 1E-6 5E-9 - -

51 Antimony-129 D, see 115Sb 3E+3 9E+3 4E-6 1E-8 4E-5 4E-4

W, see 115Sb - 9E+3 4E-6 1E-8 - -

51 Antimony-1302 D, see 115Sb 2E+4 6E+4 3E-5 9E-8 3E-4 3E-3

W, see 115Sb - 8E+4 3E-5 1E-7 - -

51 Antimony-1312 D, see 115Sb 1E+4 2E+4 1E-5 - - -

Thyroid Thyroid

(2E+4) (4E+4) - 6E-8 2E-4 2E-3

W, see 115Sb - 2E+4 1E-5 - -

- Thyroid

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

52 Tellurium-116 D, all compounds except

those given for W 8E+3 2E+4 9E-6 3E-8 1E-4 1E-3

W, oxides, hydroxides,

and nitrates - 3E+4 1E-5 4E-8 - -

52 Tellurium-121m D, see 116Te 5E+2 2E+2 8E-8 - - -

Bone surf Bone surf

(7E+2) (4E+2) - 5E-10 1E-5 1E-4

W, see 116Te - 4E+2 2E-7 6E-10 - -

52 Tellurium-121 D, see 116Te 3E+3 4E+3 2E-6 6E-9 4E-5 4E-4

W, see 116Te - 3E+3 1E-6 4E-9 - -

52 Tellurium-123m D, see 116Te 6E+2 2E+2 9E-8 - - -

Bone surf Bone surf

(1E+3) (5E+2) - 8E-10 1E-5 1E-4

W, see 116Te - 5E+2 2E-7 8E-10 - -

52 Tellurium-123 D, see 116Te 5E+2 2E+2 8E-8 - - -

Bone surf Bone surf

(1E+3) (5E+2) - 7E-10 2E-5 2E-4

W, see 116Te - 4E+2 2E-7 - - -

Bone surf

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

52 Tellurium-125m D, see 116Te 1E+3 4E+2 2E-7 - - -

Bone surf Bone surf

(1E+3) (1E+3) - 1E-9 2E-5 2E-4

W, see 116Te - 7E+2 3E-7 1E-9 - -

52 Tellurium-127m D, see 116Te 6E+2 3E+2 1E-7 - 9E-6 9E-5

Bone surf

- (4E+2) - 6E-10 - -

W, see 116Te - 3E+2 1E-7 4E-10 - -

52 Tellurium-127 D, see 116Te 7E+3 2E+4 9E-6 3E-8 1E-4 1E-3

W, see 116Te - 2E+4 7E-6 2E-8 - -

Atomic

52 Tellurium-129m D, see 116Te 5E+2 6E+2 3E-7 9E-10 7E-6 7E-5

W, see 116Te - 2E+2 1E-7 3E-10 - -

52 Tellurium-1292 D, see 116Te 3E+4 6E+4 3E-5 9E-8 4E-4 4E-3

W, see 116Te - 7E+4 3E-5 1E-7 - -

52 Tellurium-131m D, see 116Te 3E+2 4E+2 2E-7 - - -

Thyroid Thyroid

(6E+2) (1E+3) - 2E-9 8E-6 8E-5

W, see 116Te - 4E+2 2E-7 - - -

Thyroid

- (9E+2) - 1E-9 - -

52 Tellurium-1312 D, see 116Te 3E+3 5E+3 2E-6 - - -

Thyroid Thyroid

(6E+3) (1E+4) - 2E-8 8E-5 8E-4

W, see 116Te - 5E+3 2E-6 - - -

Thyroid

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

52 Tellurium-132 D, see 116Te 2E+2 2E+2 9E-8 - - -

Thyroid Thyroid

(7E+2) (8E+2) - 1E-9 9E-6 9E-5

W, see 116Te - 2E+2 9E-8 - - -

Thyroid

- (6E+2) - 9E-10 - -

52 Tellurium-133m2 D, see 116Te 3E+3 5E+3 2E-6 - - -

Thyroid Thyroid

(6E+3) (1E+4) - 2E-8 9E-5 9E-4

W, see 116Te - 5E+3 2E-6 - - -

Thyroid

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

52 Tellurium-1332 D, see 116Te 1E+4 2E+4 9E-6 - - -

Thyroid Thyroid

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

W, see 116Te - 2E+4 9E-6 - - -

Thyroid

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

52 Tellurium-1342 D, see 116Te 2E+4 2E+4 1E-5 - - -

Thyroid Thyroid

(2E+4) (5E+4) - 7E-8 3E-4 3E-3

W, see 116Te - 2E+4 1E-5 - - -

Thyroid

- (5E+4) - 7E-8 - -

53 Iodine-120m2 D, all compounds 1E+4 2E+4 9E-6 3E-8 - -

Thyroid

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

53 Iodine-1202 D, all compounds 4E+3 9E+3 4E-6 - - -

Thyroid Thyroid

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

Atomic

53 Iodine-121 D, all compounds 1E+4 2E+4 8E-6 - - -

Thyroid Thyroid

(3E+4) (5E+4) - 7E-8 4E-4 4E-3

53 Iodine-123 D, all compounds 3E+3 6E+3 3E-6 - - -

Thyroid Thyroid

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

53 Iodine-124 D, all compounds 5E+1 8E+1 3E-8 - - -

Thyroid Thyroid

(2E+2) (3E+2) - 4E-10 2E-6 2E-5

53 Iodine-125 D, all compounds 4E+1 6E+1 3E-8 - - -

Thyroid Thyroid

(1E+2) (2E+2) - 3E-10 2E-6 2E-5

53 Iodine-126 D, all compounds 2E+1 4E+1 1E-8 - - -

Thyroid Thyroid

(7E+1) (1E+2) - 2E-10 1E-6 1E-5

53 Iodine-1282 D, all compounds 4E+4 1E+5 5E-5 2E-7 - -

St wall

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

53 Iodine-129 D, all compounds 5E+0 9E+0 4E-9 - - -

Thyroid Thyroid

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

53 Iodine-130 D, all compounds 4E+2 7E+2 3E-7 - - -

Thyroid Thyroid

(1E+3) (2E+3) - 3E-9 2E-5 2E-4

53 Iodine-131 D, all compounds 3E+1 5E+1 2E-8 - - -

Thyroid Thyroid

(9E+1) (2E+2) - 2E-10 1E-6 1E-5

53 Iodine-132m2 D, all compounds 4E+3 8E+3 4E-6 - - -

Thyroid Thyroid

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

53 Iodine-132 D, all compounds 4E+3 8E+3 3E-6 - - -

Thyroid Thyroid

(9E+3) (1E+4) - 2E-8 1E-4 1E-3

53 Iodine-133 D, all compounds 1E+2 3E+2 1E-7 - - -

Thyroid Thyroid

(5E+2) (9E+2) - 1E-9 7E-6 7E-5

53 Iodine-1342 D, all compounds 2E+4 5E+4 2E-5 6E-8 - -

Thyroid

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

53 Iodine-135 D, all compounds 8E+2 2E+3 7E-7 - - -

Thyroid Thyroid

(3E+3) (4E+3) - 6E-9 3E-5 3E-4

54 Xenon-1202 Submersion1 - - 1E-5 4E-8 - -

54 Xenon-1212 Submersion1 - - 2E-6 1E-8 - -

54 Xenon-122 Submersion1 - - 7E-5 3E-7 - -

54 Xenon-123 Submersion1 - - 6E-6 3E-8 - -

54 Xenon-125 Submersion1 - - 2E-5 7E-8 - -

54 Xenon-127 Submersion1 - - 1E-5 6E-8 - -

54 Xenon-129m Submersion1 - - 2E-4 9E-7 - -

Atomic

54 Xenon-131m Submersion1 - - 4E-4 2E-6 - -

54 Xenon-133m Submersion1 - - 1E-4 6E-7 - -

54 Xenon-133 Submersion1 - - 1E-4 5E-7 - -

54 Xenon-135m2 Submersion1 - - 9E-6 4E-8 - -

54 Xenon-135 Submersion1 - - 1E-5 7E-8 - -

54 Xenon-1382 Submersion1 - - 4E-6 2E-8 - -

55 Cesium-1252 D, all compounds 5E+4 1E+5 6E-5 2E-7 - -

St wall

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

55 Cesium-127 D, all compounds 6E+4 9E+4 4E-5 1E-7 9E-4 9E-3

55 Cesium-129 D, all compounds 2E+4 3E+4 1E-5 5E-8 3E-4 3E-3

55 Cesium-1302 D, all compounds 6E+4 2E+5 8E-5 3E-7 - -

St wall

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

55 Cesium-131 D, all compounds 2E+4 3E+4 1E-5 4E-8 3E-4 3E-3

55 Cesium-132 D, all compounds 3E+3 4E+3 2E-6 6E-9 4E-5 4E-4

55 Cesium-134m D, all compounds 1E+5 1E+5 6E-5 2E-7 - -

St wall

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

55 Cesium-134 D, all compounds 7E+1 1E+2 4E-8 2E-10 9E-7 9E-6

55 Cesium-135m2 D, all compounds 1E+5 2E+5 8E-5 3E-7 1E-3 1E-2

55 Cesium-135 D, all compounds 7E+2 1E+3 5E-7 2E-9 1E-5 1E-4

55 Cesium-136 D, all compounds 4E+2 7E+2 3E-7 9E-10 6E-6 6E-5

55 Cesium-137 D, all compounds 1E+2 2E+2 6E-8 2E-10 1E-6 1E-5

55 Cesium-1382 D, all compounds 2E+4 6E+4 2E-5 8E-8 - -

St wall

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

56 Barium-1262 D, all compounds 6E+3 2E+4 6E-6 2E-8 8E-5 8E-4

56 Barium-128 D, all compounds 5E+2 2E+3 7E-7 2E-9 7E-6 7E-5

56 Barium-131m2 D, all compounds 4E+5 1E+6 6E-4 2E-6 - -

St wall

(5E+5) - - - 7E-3 7E-2

56 Barium-131 D, all compounds 3E+3 8E+3 3E-6 1E-8 4E-5 4E-4

56 Barium-133m D, all compounds 2E+3 9E+3 4E-6 1E-8 - -

LLI wall

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

56 Barium-133 D, all compounds 2E+3 7E+2 3E-7 9E-10 2E-5 2E-4

56 Barium-135m D, all compounds 3E+3 1E+4 5E-6 2E-8 4E-5 4E-4

56 Barium-1392 D, all compounds 1E+4 3E+4 1E-5 4E-8 2E-4 2E-3

56 Barium-140 D, all compounds 5E+2 1E+3 6E-7 2E-9 - -

LLI wall

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

56 Barium-1412 D, all compounds 2E+4 7E+4 3E-5 1E-7 3E-4 3E-3

56 Barium-1422 D, all compounds 5E+4 1E+5 6E-5 2E-7 7E-4 7E-3

57 Lanthanum-1312 D, all compounds except

those given for W 5E+4 1E+5 5E-5 2E-7 6E-4 6E-3

W, oxides and

hydroxides - 2E+5 7E-5 2E-7 - -

Atomic

57 Lanthanum-132 D, see 131La 3E+3 1E+4 4E-6 1E-8 4E-5 4E-4

W, see 131La - 1E+4 5E-6 2E-8 - -

57 Lanthanum-135 D, see 131La 4E+4 1E+5 4E-5 1E-7 5E-4 5E-3

W, see 131La - 9E+4 4E-5 1E-7 - -

57 Lanthanum-137 D, see 131La 1E+4 6E+1 3E-8 - 2E-4 2E-3

Liver

- (7E+1) - 1E-10 - -

W, see 131La - 3E+2 1E-7 - - -

Liver

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

57 Lanthanum-138 D, see 131La 9E+2 4E+0 1E-9 5E-12 1E-5 1E-4

W, see 131La - 1E+1 6E-9 2E-11 - -

57 Lanthanum-140 D, see 131La 6E+2 1E+3 6E-7 2E-9 9E-6 9E-5

W, see 131La - 1E+3 5E-7 2E-9 - -

57 Lanthanum-141 D, see 131La 4E+3 9E+3 4E-6 1E-8 5E-5 5E-4

W, see 131La - 1E+4 5E-6 2E-8 - -

57 Lanthanum-1422 D, see 131La 8E+3 2E+4 9E-6 3E-8 1E-4 1E-3

W, see 131La - 3E+4 1E-5 5E-8 - -

57 Lanthanum-1432 D, see 131La 4E+4 1E+5 4E-5 1E-7 - -

St wall

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

W, see 131La - 9E+4 4E-5 1E-7 - -

58 Cerium-134 W, all compounds except

those given for Y 5E+2 7E+2 3E-7 1E-9 - -

LLI wall

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

Y, oxides, hydroxides,
and fluorides - 7E+2 3E-7 9E-10 - -

58 Cerium-135 W, see 134Ce 2E+3 4E+3 2E-6 5E-9 2E-5 2E-4

Y, see 134Ce - 4E+3 1E-6 5E-9 - -

58 Cerium-137m W, see 134Ce 2E+3 4E+3 2E-6 6E-9 - -

LLI wall

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

Y, see 134Ce - 4E+3 2E-6 5E-9 - -

58 Cerium-137 W, see 134Ce 5E+4 1E+5 6E-5 2E-7 7E-4 7E-3

Y, see 134Ce - 1E+5 5E-5 2E-7 - -

58 Cerium-139 W, see 134Ce 5E+3 8E+2 3E-7 1E-9 7E-5 7E-4

Y, see 134Ce - 7E+2 3E-7 9E-10 - -

58 Cerium-141 W, see 134Ce 2E+3 7E+2 3E-7 1E-9 - -

LLI wall

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

Y, see 134Ce - 6E+2 2E-7 8E-10 - -

58 Cerium-143 W, see 134Ce 1E+3 2E+3 8E-7 3E-9 - -

LLI wall

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

Y, see 134Ce - 2E+3 7E-7 2E-9 - -

Atomic

58 Cerium-144 W, see 134Ce 2E+2 3E+1 1E-8 4E-11 - -

LLI wall

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

Y, see 134Ce - 1E+1 6E-9 2E-11 - -

59 Praseodymium-1362 W, all compounds except

those given for Y 5E+4 2E+5 1E-4 3E-7 - -

St wall

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

Y, oxides, hydroxides,

carbides, and fluorides - 2E+5 9E-5 3E-7 - -

59 Praseodymium-1372 W, see 136Pr 4E+4 2E+5 6E-5 2E-7 5E-4 5E-3

Y, see 136Pr - 1E+5 6E-5 2E-7 - -

59 Praseodymium-138m W, see 136Pr 1E+4 5E+4 2E-5 8E-8 1E-4 1E-3

Y, see 136Pr - 4E+4 2E-5 6E-8 - -

59 Praseodymium-139 W, see 136Pr 4E+4 1E+5 5E-5 2E-7 6E-4 6E-3

Y, see 136Pr - 1E+5 5E-5 2E-7 - -

59 Praseodymium-142m2 W, see 136Pr 8E+4 2E+5 7E-5 2E-7 1E-3 1E-2

Y, see 136Pr - 1E+5 6E-5 2E-7 - -

59 Praseodymium-142 W, see 136Pr 1E+3 2E+3 9E-7 3E-9 1E-5 1E-4

Y, see 136Pr - 2E+3 8E-7 3E-9 - -

59 Praseodymium-143 W, see 136Pr 9E+2 8E+2 3E-7 1E-9 - -

LLI wall

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

Y, see 136Pr - 7E+2 3E-7 9E-10 - -

59 Praseodymium-1442 W, see 136Pr 3E+4 1E+5 5E-5 2E-7 - -

St wall

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

Y, see 136Pr - 1E+5 5E-5 2E-7 - -

59 Praseodymium-145 W, see 136Pr 3E+3 9E+3 4E-6 1E-8 4E-5 4E-4

Y, see 136Pr - 8E+3 3E-6 1E-8 - -

59 Praseodymium-1472 W, see 136Pr 5E+4 2E+5 8E-5 3E-7 - -

St wall

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

Y, see 136Pr - 2E+5 8E-5 3E-7 - -

60 Neodymium-1362 W, all compounds except

those given for Y 1E+4 6E+4 2E-5 8E-8 2E-4 2E-3

Y, oxides, hydroxides,

carbides, and fluorides - 5E+4 2E-5 8E-8 - -

60 Neodymium-138 W, see 136Nd 2E+3 6E+3 3E-6 9E-9 3E-5 3E-4

Y, see 136Nd - 5E+3 2E-6 7E-9 - -

60 Neodymium-139m W, see 136Nd 5E+3 2E+4 7E-6 2E-8 7E-5 7E-4

Y, see 136Nd - 1E+4 6E-6 2E-8 - -

60 Neodymium-1392 W, see 136Nd 9E+4 3E+5 1E-4 5E-7 1E-3 1E-2

Y, see 136Nd - 3E+5 1E-4 4E-7 - -

Atomic

60 Neodymium-141 W, see 136Nd 2E+5 7E+5 3E-4 1E-6 2E-3 2E-2

Y, see 136Nd - 6E+5 3E-4 9E-7 - -

60 Neodymium-147 W, see 136Nd 1E+3 9E+2 4E-7 1E-9 - -

LLI wall

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

Y, see 136Nd - 8E+2 4E-7 1E-9 - -

60 Neodymium-1492 W, see 136Nd 1E+4 3E+4 1E-5 4E-8 1E-4 1E-3

Y, see 136Nd - 2E+4 1E-5 3E-8 - -

60 Neodymium-1512 W, see 136Nd 7E+4 2E+5 8E-5 3E-7 9E-4 9E-3

Y, see 136Nd - 2E+5 8E-5 3E-7 - -

61 Promethium-1412 W, all compounds except

those given for Y 5E+4 2E+5 8E-5 3E-7 - -

St wall

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

Y, oxides, hydroxides,

carbides, and fluorides - 2E+5 7E-5 2E-7 - -

61 Promethium-143 W, see 141Pm 5E+3 6E+2 2E-7 8E-10 7E-5 7E-4

Y, see 141Pm - 7E+2 3E-7 1E-9 - -

61 Promethium-144 W, see 141Pm 1E+3 1E+2 5E-8 2E-10 2E-5 2E-4

Y, see 141Pm - 1E+2 5E-8 2E-10 - -

61 Promethium-145 W, see 141Pm 1E+4 2E+2 7E-8 - 1E-4 1E-3

Bone surf

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

Y, see 141Pm - 2E+2 8E-8 3E-10 - -

61 Promethium-146 W, see 141Pm 2E+3 5E+1 2E-8 7E-11 2E-5 2E-4

Y see 141Pm - 4E+1 2E-8 6E-11 - -

61 Promethium-147 W see 141Pm 4E+3 1E+2 5E-8 - - -

LLI wall Bone surf

(5E+3) (2E+2) - 3E-10 7E-5 7E-4

Y, see 141Pm - 1E+2 6E-8 2E-10 - -

61 Promethium-148m W, see 141Pm 7E+2 3E+2 1E-7 4E-10 1E-5 1E-4

Y, see 141Pm - 3E+2 1E-7 5E-10 - -

61 Promethium-148 W, see 141Pm 4E+2 5E+2 2E-7 8E-10 - -

LLI wall

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

Y, see 141Pm - 5E+2 2E-7 7E-10 - -

0 LLI wall

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

Y, see 141Pm - 2E+3 8E-7 2E-9 - -

61 Promethium-150 W, see 141Pm 5E+3 2E+4 8E-6 3E-8 7E-5 7E-4

Y, see 141Pm - 2E+4 7E-6 2E-8 - -

61 Promethium-151 W, see 141Pm 2E+3 4E+3 1E-6 5E-9 2E-5 2E-4

Y, see 141Pm - 3E+3 1E-6 4E-9 - -

62 Samarium-141m2 W, all compounds 3E+4 1E+5 4E-5 1E-7 4E-4 4E-3

Atomic

62 Samarium-1412 W, all compounds 5E+4 2E+5 8E-5 2E-7 - -

St wall

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

62 Samarium-1422 W, all compounds 8E+3 3E+4 1E-5 4E-8 1E-4 1E-3

62 Samarium-145 W, all compounds 6E+3 5E+2 2E-7 7E-10 8E-5 8E-4

62 Samarium-146 W, all compounds 1E+1 4E2 1E-11 - - -

Bone surf Bone surf

(3E+1) (6E-2) - 9E-14 3E-7 3E-6

62 Samarium-147 W, all compounds 2E+1 4E2 2E-11 - - -

Bone surf Bone surf

(3E+1) (7E-2) - 1E-13 4E-7 4E-6

62 Samarium-151 W, all compounds 1E+4 1E+2 4E-8 - - -

LLI wall Bone surf

(1E+4) (2E+2) - 2E-10 2E-4 2E-3

62 Samarium-153 W, all compounds 2E+3 3E+3 1E-6 4E-9 - -

LLI wall

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

62 Samarium-1552 W, all compounds 6E+4 2E+5 9E-5 3E-7 - -

St wall

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

62 Samarium-156 W, all compounds 5E+3 9E+3 4E-6 1E-8 7E-5 7E-4

63 Europium-145 W, all compounds 2E+3 2E+3 8E-7 3E-9 2E-5 2E-4

63 Europium-146 W, all compounds 1E+3 1E+3 5E-7 2E-9 1E-5 1E-4

63 Europium-147 W, all compounds 3E+3 2E+3 7E-7 2E-9 4E-5 4E-4

63 Europium-148 W, all compounds 1E+3 4E+2 1E-7 5E-10 1E-5 1E-4

63 Europium-149 W, all compounds 1E+4 3E+3 1E-6 4E-9 2E-4 2E-3

63 Europium-150 W, all compounds 3E+3 8E+3 4E-6 1E-8 4E-5 4E-4

(12.62 h)

63 Europium-150 W, all compounds 8E+2 2E+1 8E-9 3E-11 1E-5 1E-4

(34.2 y)

63 Europium-152m W, all compounds 3E+3 6E+3 3E-6 9E-9 4E-5 4E-4

63 Europium-152 W, all compounds 8E+2 2E+1 1E-8 3E-11 1E-5 1E-4

63 Europium-154 W, all compounds 5E+2 2E+1 8E-9 3E-11 7E-6 7E-5

63 Europium-155 W, all compounds 4E+3 9E+1 4E-8 - 5E-5 5E-4

Bone surf

- (1E+2) - 2E-10 - -

63 Europium-156 W, all compounds 6E+2 5E+2 2E-7 6E-10 8E-6 8E-5

63 Europium-157 W, all compounds 2E+3 5E+3 2E-6 7E-9 3E-5 3E-4

63 Europium-1582 W, all compounds 2E+4 6E+4 2E-5 8E-8 3E-4 3E-3

64 Gadolinium-1452 D, all compounds except

those given for W 5E+4 2E+5 6E-5 2E-7 - -

St wall

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

W, oxides, hydroxides,

and fluorides - 2E+5 7E-5 2E-7 - -

64 Gadolinium-146 D, see 145Gd 1E+3 1E+2 5E-8 2E-10 2E-5 2E-4

W, see 145Gd - 3E+2 1E-7 4E-10 - -

64 Gadolinium-147 D, see 145Gd 2E+3 4E+3 2E-6 6E-9 3E-5 3E-4

W, see 145Gd - 4E+3 1E-6 5E-9 - -

Atomic

64 Gadolinium-148 D, see 145Gd 1E+1 8E+3 3E-12 - - -

Bone surf Bone surf

(2E+1) (2E+2) - 2E-14 3E-7 3E-6

W, see 145Gd - 3E-2 1E-11 - - -

Bone surf

- (6E-2) - 8E-14 - -

64 Gadolinium-149 D, see 145Gd 3E+3 2E+3 9E-7 3E-9 4E-5 4E-4

W, see 145Gd - 2E+3 1E-6 3E-9 - -

64 Gadolinium-151 D, see 145Gd 6E+3 4E+2 2E-7 - 9E-5 9E-4

Bone surf

- (6E+2) - 9E-10 - -

W, see 145Gd - 1E+3 5E-7 2E-9 - -

64 Gadolinium-152 D, see 145Gd 2E+1 1E-2 4E-12 - - -

Bone surf Bone surf

(3E+1) (2E-2) - 3E-14 4E-7 4E-6

W, see 145Gd - 4E-2 2E-11 - -

Bone surf

- (8E-2) - 1E-13 - -

64 Gadolinium-153 D, see 145Gd 5E+3 1E+2 6E-8 - 6E-5 6E-4

Bone surf

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

W, see 145Gd - 6E+2 2E-7 8E-10 - -

64 Gadolinium-159 D, see 145Gd 3E+3 8E+3 3E-6 1E-8 4E-5 4E-4

W, see 145Gd - 6E+3 2E-6 8E-9 - -

65 Terbium-1472 W, all compounds 9E+3 3E+4 1E-5 5E-8 1E-4 1E-3

65 Terbium-149 W, all compounds 5E+3 7E+2 3E-7 1E-9 7E-5 7E-4

65 Terbium-150 W, all compounds 5E+3 2E+4 9E-6 3E-8 7E-5 7E-4

65 Terbium-151 W, all compounds 4E+3 9E+3 4E-6 1E-8 5E-5 5E-4

65 Terbium-153 W, all compounds 5E+3 7E+3 3E-6 1E-8 7E-5 7E-4

65 Terbium-154 W, all compounds 2E+3 4E+3 2E-6 6E-9 2E-5 2E-4

65 Terbium-155 W, all compounds 6E+3 8E+3 3E-6 1E-8 8E-5 8E-4

65 Terbium-156m W, all compounds 2E+4 3E+4 1E-5 4E-8 2E-4 2E-3

(5.0 h)

65 Terbium-156m W, all compounds 7E+3 8E+3 3E-6 1E-8 1E-4 1E-3

(24.4 h)

65 Terbium-156 W, all compounds 1E+3 1E+3 6E-7 2E-9 1E-5 1E-4

65 Terbium-157 W, all compounds 5E+4 3E+2 1E-7 - - -

LLI wall Bone surf

(5E+4) (6E+2) - 8E-10 7E-4 7E-3

65 Terbium-158 W, all compounds 1E+3 2E+1 8E-9 3E-11 2E-5 2E-4

65 Terbium-160 W, all compounds 8E+2 2E+2 9E-8 3E-10 1E-5 1E-4

65 Terbium-161 W, all compounds 2E+3 2E+3 7E-7 2E-9 - -

LLI wall

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

66 Dysprosium-155 W, all compounds 9E+3 3E+4 1E-5 4E-8 1E-4 1E-3

66 Dysprosium-157 W, all compounds 2E+4 6E+4 3E-5 9E-8 3E-4 3E-3

66 Dysprosium-159 W, all compounds 1E+4 2E+3 1E-6 3E-9 2E-4 2E-3

66 Dysprosium-165 W, all compounds 1E+4 5E+4 2E-5 6E-8 2E-4 2E-3

Atomic

66 Dysprosium-166 W, all compounds 6E+2 7E+2 3E-7 1E-9 - -

LLI wall

(8E+2) - - - 1E-5 1E-4

67 Holmium-1552 W, all compounds 4E+4 2E+5 6E-5 2E-7 6E-4 6E-3

67 Holmium-1572 W, all compounds 3E+5 1E+6 6E-4 2E-6 4E-3 4E-2

67 Holmium-1592 W, all compounds 2E+5 1E+6 4E-4 1E-6 3E-3 3E-2

67 Holmium-161 W, all compounds 1E+5 4E+5 2E-4 6E-7 1E-3 1E-2

67 Holmium-162m2 W, all compounds 5E+4 3E+5 1E-4 4E-7 7E-4 7E-3

67 Holmium-1622 W, all compounds 5E+5 2E+6 1E-3 3E-6 - -

St wall

(8E+5) - - - 1E-2 1E-1

67 Holmium-164m2 W, all compounds 1E+5 3E+5 1E-4 4E-7 1E-3 1E-2

67 Holmium-1642 W, all compounds 2E+5 6E+5 3E-4 9E-7 - -

St wall

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

67 Holmium-166m W, all compounds 6E+2 7E+0 3E-9 9E-12 9E-6 9E-5

67 Holmium-166 W, all compounds 9E+2 2E+3 7E-7 2E-9 - -

LLI wall

(9E+2) - - - 1E-5 1E-4

67 Holmium-167 W, all compounds 2E+4 6E+4 2E-5 8E-8 2E-4 2E-3

68 Erbium-161 W, all compounds 2E+4 6E+4 3E-5 9E-8 2E-4 2E-3

68 Erbium-165 W, all compounds 6E+4 2E+5 8E-5 3E-7 9E-4 9E-3

68 Erbium-169 W, all compounds 3E+3 3E+3 1E-6 4E-9 - -

LLI wall

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

68 Erbium-171 W, all compounds 4E+3 1E+4 4E-6 1E-8 5E-5 5E-4

68 Erbium-172 W, all compounds 1E+3 1E+3 6E-7 2E-9 - -

LLI wall

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

69 Thulium-1622 W, all compounds 7E+4 3E+5 1E-4 4E-7 - -

St wall

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

69 Thulium-166 W, all compounds 4E+3 1E+4 6E-6 2E-8 6E-5 6E-4

69 Thulium-167 W, all compounds 2E+3 2E+3 8E-7 3E-9 - -

LLI wall

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

69 Thulium-170 W, all compounds 8E+2 2E+2 9E-8 3E-10 - -

LLI wall

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

69 Thulium-171 W, all compounds 1E+4 3E+2 1E-7 - - -

LLI wall Bone surf

(1E+4) (6E+2) - 8E-10 2E-4 2E-3

69 Thulium-172 W, all compounds 7E+2 1E+3 5E-7 2E-9 - -

LLI wall

(8E+2) - - - 1E-5 1E-4

69 Thulium-173 W, all compounds 4E+3 1E+4 5E-6 2E-8 6E-5 6E-4

69 Thulium-1752 W, all compounds 7E+4 3E+5 1E-4 4E-7 - -

St wall

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

Atomic

70 Ytterbium-1622 W, all compounds except

those given for Y 7E+4 3E+5 1E-4 4E-7 1E-3 1E-2

Y, oxides, hydroxides,

and fluorides - 3E+5 1E-4 4E-7 - -

70 Ytterbium-166 W, see 162Yb 1E+3 2E+3 8E-7 3E-9 2E-5 2E-4

Y, see 162Yb - 2E+3 8E-7 3E-9 - -

70 Ytterbium-1672 W, see 162Yb 3E+5 8E+5 3E-4 1E-6 4E-3 4E-2

Y, see 162Yb - 7E+5 3E-4 1E-6 - -

70 Ytterbium-169 W, see 162Yb 2E+3 8E+2 4E-7 1E-9 2E-5 2E-4

Y, see 162Yb - 7E+2 3E-7 1E-9 - -

70 Ytterbium-175 W, see 162Yb 3E+3 4E+3 1E-6 5E-9 - -

LLI wall

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

Y, see 162Yb - 3E+3 1E-6 5E-9 - -

70 Ytterbium-1772 W, see 162Yb 2E+4 5E+4 2E-5 7E-8 2E-4 2E-3

Y, see 162Yb - 5E+4 2E-5 6E-8 - -

70 Ytterbium-1782 W, see 162Yb 1E+4 4E+4 2E-5 6E-8 2E-4 2E-3

Y, see 162Yb - 4E+4 2E-5 5E-8 - -

71 Lutetium-169 W, all compounds except

those given for Y 3E+3 4E+3 2E-6 6E-9 3E-5 3E-4

Y, oxides, hydroxides,

and fluorides - 4E+3 2E-6 6E-9 - -

71 Lutetium-170 W, see 169Lu 1E+3 2E+3 9E-7 3E-9 2E-5 2E-4

Y, see 169Lu - 2E+3 8E-7 3E-9 - -

71 Lutetium-171 W, see 169Lu 2E+3 2E+3 8E-7 3E-9 3E-5 3E-4

Y, see 169Lu - 2E+3 8E-7 3E-9 - -

71 Lutetium-172 W, see 169Lu 1E+3 1E+3 5E-7 2E-9 1E-5 1E-4

Y, see 169Lu - 1E+3 5E-7 2E-9 - -

71 Lutetium-173 W, see 169Lu 5E+3 3E+2 1E-7 - 7E-5 7E-4

Bone surf

- (5E+2) - 6E-10 - -

Y, see 169Lu - 3E+2 1E-7 4E-10 - -

71 Lutetium-174m W, see 169Lu 2E+3 2E+2 1E-7 - - -

LLI wall Bone surf

(3E+3) (3E+2) - 5E-10 4E-5 4E-4

Y, see 169Lu - 2E+2 9E-8 3E-10 - -

71 Lutetium-174 W, see 169Lu 5E+3 1E+2 5E-8 - 7E-5 7E-4

Bone surf

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

Y, see 169Lu - 2E+2 6E-8 2E-10 - -

71 Lutetium-176m W, see 169Lu 8E+3 3E+4 1E-5 3E-8 1E-4 1E-3

Y, see 169Lu - 2E+4 9E-6 3E-8 - -

71 Lutetium-176 W, see 169Lu 7E+2 5E+0 2E-9 - 1E-5 1E-4

Bone surf

- (1E+1) - 2E-11 - -

Y, see 169Lu - 8E+0 3E-9 1E-1 - -

Atomic

71 Lutetium-177m W, see 169Lu 7E+2 1E+2 5E-8 - 1E-5 1E-4

Bone surf

- (1E+2) - 2E-10 - -

Y, see 169Lu - 8E+1 3E-8 1E-10 - -

71 Lutetium-177 W, see 169Lu 2E+3 2E+3 9E-7 3E-9 - -

LLI wall

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

Y, see 169Lu - 2E+3 9E-7 3E-9 - -

71 Lutetium-178m2 W, see 169Lu 5E+4 2E+5 8E-5 3E-7 - -

St. wall

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

Y, see 169Lu - 2E+5 7E-5 2E-7 - -

71 Lutetium-1782 W, see 169Lu 4E+4 1E+5 5E-5 2E-7 - -

St wall

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

Y, see 169Lu - 1E+5 5E-5 2E-7 - -

71 Lutetium-179 W, see 169Lu 6E+3 2E+4 8E-6 3E-8 9E-5 9E-4

Y, see 169Lu - 2E+4 6E-6 3E-8 - -

72 Hafnium-170 D, all compounds except

those given for W 3E+3 6E+3 2E-6 8E-9 4E-5 4E-4

W, oxides, hydroxides,

carbides, and nitrates - 5E+3 2E-6 6E-9 - -

72 Hafnium-172 D, see 170Hf 1E+3 9E+0 4E-9 - 2E-5 2E-4

Bone surf

- (2E+1) - 3E-11 - -

W, see 170Hf - 4E+1 2E-8 - - -

Bone surf

- (6E+1) - 8E-11 - -

72 Hafnium-173 D, see 170Hf 5E+3 1E+4 5E-6 2E-8 7E-5 7E-4

W, see 170Hf - 1E+4 5E-6 2E-8 - -

72 Hafnium-175 D, see 170Hf 3E+3 9E+2 4E-7 - 4E-5 4E-4

Bone surf

- (1E+3) - 1E-9 - -

W, see 170Hf - 1E+3 5E-7 2E-9 - -

72 Hafnium-177m2 D, see 170Hf 2E+4 6E+4 2E-5 8E-8 3E-4 3E-3

W, see 170Hf - 9E+4 4E-5 1E-7 - -

72 Hafnium-178m D, see 170Hf 3E+2 1E+0 5E-10 - 3E-6 3E-5

Bone surf

- (2E+0) - 3E-12 - -

W, see 170Hf - 5E+0 2E-9 - - -

Bone surf

- (9E+0) - 1E-11 - -

72 Hafnium-179m D, see 170Hf 1E+3 3E+2 1E-7 - 1E-5 1E-4

Bone surf

- (6E+2) - 8E-10 - -

W, see 170Hf - 6E+2 3E-7 8E-10 - -

Atomic

72 Hafnium-180m D, see 170Hf 7E+3 2E+4 9E-6 3E-8 1E-4 1E-3

W, see 170Hf - 3E+4 1E-5 4E-8 - -

72 Hafnium-181 D, see 170Hf 1E+3 2E+2 7E-8 - 2E-5 2E-4

Bone surf

- (4E+2) - 6E-10 - -

W, see 170Hf - 4E+2 2E-7 6E-10 - -

72 Hafnium-182m2 D, see 170Hf 4E+4 9E+4 4E-5 1E-7 5E-4 5E-3

W, see 170Hf - 1E+5 6E-5 2E-7 - -

72 Hafnium-182 D, see 170Hf 2E+2 8E-1 3E-10 - - -

Bone surf Bone surf

(4E+2) (2E+0) - 2E-12 5E-6 5E-5

W, see170Hf - 3E+0 1E-9 - - -

Bone surf

- (7E+0) - 1E-11 - -

72 Hafnium-1832 D, see 170Hf 2E+4 5E+4 2E-5 6E-8 3E-4 3E-3

W, see 170Hf - 6E+4 2E-5 8E-8 - -

72 Hafnium-184 D, see 170Hf 2E+3 8E+3 3E-6 1E-8 3E-5 3E-4

W, see 170Hf - 6E+3 3E-6 9E-9 - -

73 Tantalum-1722 W, all compounds except

those given for Y 4E+4 1E+5 5E-5 2E-7 5E-4 5E-3

Y, elemental Ta, oxides,

hydroxides, halides,

carbides, nitrates,

and nitrides - 1E+5 4E-5 1E-7 - -

73 Tantalum-173 W, see 172Ta 7E+3 2E+4 8E-6 3E-8 9E-5 9E-4

Y, see 172Ta - 2E+4 7E-6 2E-8 - -

73 Tantalum-1742 W, see 172Ta 3E+4 1E+5 4E-5 1E-7 4E-4 4E-3

Y, see 172Ta - 9E+4 4E-5 1E-7 - -

73 Tantalum-175 W, see 172Ta 6E+3 2E+4 7E-6 2E-8 8E-5 8E-4

Y, see 172Ta - 1E+4 6E-6 2E-8 - -

73 Tantalum-176 W, see 172Ta 4E+3 1E+4 5E-6 2E-8 5E-5 5E-4

Y, see 172Ta - 1E+4 5E-6 2E-8 - -

73 Tantalum-177 W, see 172Ta 1E+4 2E+4 8E-6 3E-8 2E-4 2E-3

Y, see 172Ta - 2E+4 7E-6 2E-8 - -

73 Tantalum-178 W, see 172Ta 2E+4 9E+4 4E-5 1E-7 2E-4 2E-3

Y, see 172Ta - 7E+4 3E-5 1E-7 - -

73 Tantalum-179 W, see 172Ta 2E+4 5E+3 2E-6 8E-9 3E-4 3E-3

Y, see 172Ta - 9E+2 4E-7 1E-9 - -

73 Tantalum-180m W, see 172Ta 2E+4 7E+4 3E-5 9E-8 3E-4 3E-3

Y, see 172Ta - 6E+4 2E-5 8E-8 - -

73 Tantalum-180 W, see 172Ta 1E+3 4E+2 2E-7 6E-10 2E-5 2E-4

Y, see 172Ta - 2E+1 1E-8 3E-11 - -

Atomic

73 Tantalum-182m2 W, see 172Ta 2E+5 5E+5 2E-4 8E-7 - -

St wall

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

Y, see 172Ta - 4E+5 2E-4 6E-7 - -

73 Tantalum-182 W, see 172Ta 8E+2 3E+2 1E-7 5E-10 1E-5 1E-4

Y, see 172Ta - 1E+2 6E-8 2E-10 - -

73 Tantalum-183 W, see 172Ta 9E+2 1E+3 5E-7 2E-9 - -

LLI wall

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

Y, see 172Ta - 1E+3 4E-7 1E-9 - -

73 Tantalum-184 W, see 172Ta 2E+3 5E+3 2E-6 8E-9 3E-5 3E-4

Y, see 172Ta - 5E+3 2E-6 7E-9 - -

73 Tantalum-1852 W, see 172Ta 3E+4 7E+4 3E-5 1E-7 4E-4 4E-3

Y, see 172Ta - 6E+4 3E-5 9E-8 - -

73 Tantalum-1862 W, see 172Ta 5E+4 2E+5 1E-4 3E-7 - -

St wall

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

Y, see 172Ta - 2E+5 9E-5 3E-7 - -

74 Tungsten-176 D, all compounds 1E+4 5E+4 2E-5 7E-8 1E-4 1E-3

74 Tungsten-177 D, all compounds 2E+4 9E+4 4E-5 1E-7 3E-4 3E-3

74 Tungsten-178 D, all compounds 5E+3 2E+4 8E-6 3E-8 7E-5 7E-4

74 Tungsten-1792 D, all compounds 5E+5 2E+6 7E-4 2E-6 7E-3 7E-2

74 Tungsten-181 D, all compounds 2E+4 3E+4 1E-5 5E-8 2E-4 2E-3

74 Tungsten-185 D, all compounds 2E+3 7E+3 3E-6 9E-9 - -

LLI wall

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

74 Tungsten-187 D, all compounds 2E+3 9E+3 4E-6 1E-8 3E-5 3E-4

74 Tungsten-188 D, all compounds 4E+2 1E+3 5E-7 2E-9 - -

LLI wall

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

75 Rhenium-1772 D, all compounds except

those given for W 9E+4 3E+5 1E-4 4E-7 - -

St wall

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

W, oxides, hydroxides,

and nitrates - 4E+5 1E-4 5E-7 - -

75 Rhenium-1782 D, see 177Re 7E+4 3E+5 1E-4 4E-7 - -

St wall

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

W, see 177Re - 3E+5 1E-4 4E-7 - -

75 Rhenium-181 D, see 177Re 5E+3 9E+3 4E-6 1E-8 7E-5 7E-4

W, see 177Re - 9E+3 4E-6 1E-8 - -

75 Rhenium-182 D, see 177Re 7E+3 1E+4 5E-6 2E-8 9E-5 9E-4

(12.7 h) W, see 177Re - 2E+4 6E-6 2E-8 - -

75 Rhenium-182 D, see 177Re 1E+3 2E+3 1E-6 3E-9 2E-5 2E-4

(64.0 h) W, see 177Re - 2E+3 9E-7 3E-9 - -

Atomic

75 Rhenium-184m D, see 177Re 2E+3 3E+3 1E-6 4E-9 3E-5 3E-4

W, see 177Re - 4E+2 2E-7 6E-10 - -

75 Rhenium-184 D, see 177Re 2E+3 4E+3 1E-6 5E-9 3E-5 3E-4

W, see 177Re - 1E+3 6E-7 2E-9 - -

75 Rhenium-186m D, see 177Re 1E+3 2E+3 7E-7 - - -

St wall St wall

(2E+3) (2E+3) - 3E-9 2E-5 2E-4

W, see 177Re - 2E+2 6E-8 2E-10 - -

75 Rhenium-186 D, see 177Re 2E+3 3E+3 1E-6 4E-9 3E-5 3E-4

W, see 177Re - 2E+3 7E-7 2E-9 - -

75 Rhenium-187 D, see 177Re 6E+5 8E+5 4E-4 - 8E-3 8E-2

St wall

- (9E+5) - 1E-6 - -

W, see 177Re - 1E+5 4E-5 1E-7 - -

75 Rhenium-188m2 D, see 177Re 8E+4 1E+5 6E-5 2E-7 1E-3 1E-2

W, see 177Re - 1E+5 6E-5 2E-7 - -

75 Rhenium-188 D, see 177Re 2E+3 3E+3 1E-6 4E-9 2E-5 2E-4

W, see 177Re - 3E+3 1E-6 4E-9 - -

75 Rhenium-189 D, see 177Re 3E+3 5E+3 2E-6 7E-9 4E-5 4E-4

W, see 177Re - 4E+3 2E-6 6E-9 - -

76 Osmium-1802 D, all compounds except

those given for W and Y 1E+5 4E+5 2E-4 5E-7 1E-3 1E-2

W, halides and nitrates - 5E+5 2E-4 7E-7 - -

Y, oxides and hydroxides - 5E+5 2E-4 6E-7 - -

76 Osmium-1812 D, see 180Os 1E+4 4E+4 2E-5 6E-8 2E-4 2E-3

W, see 180Os - 5E+4 2E-5 6E-8 - -

Y, see 180Os - 4E+4 2E-5 6E-8 - -

76 Osmium-182 D, see 180Os 2E+3 6E+3 2E-6 8E-9 3E-5 3E-4

W, see 180Os - 4E+3 2E-6 6E-9 - -

Y, see 180Os - 4E+3 2E-6 6E-9 - -

76 Osmium-185 D, see 180Os 2E+3 5E+2 2E-7 7E-10 3E-5 3E-4

W, see 180Os - 8E+2 3E-7 1E-9 - -

Y, see 180Os - 8E+2 3E-7 1E-9 - -

76 Osmium-189m D, see 180Os 8E+4 2E+5 1E-4 3E-7 1E-3 1E-2

W, see 180Os - 2E+5 9E-5 3E-7 - -

Y, see 180Os - 2E+5 7E-5 2E-7 - -

76 Osmium-191m D, see 180Os 1E+4 3E+4 1E-5 4E-8 2E-4 2E-3

W, see 180Os - 2E+4 8E-6 3E-8 - -

Y, see 180Os - 2E+4 7E-6 2E-8 - -

76 Osmium-191 D, see 180Os 2E+3 2E+3 9E-7 3E-9 - -

LLI wall

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

W, see 180Os - 2E+3 7E-7 2E-9 - -

Y, see 180Os - 1E+3 6E-7 2E-9 - -

Atomic

76 Osmium-193 D, see 180Os 2E+3 5E+3 2E-6 6E-9 - -

LLI wall

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

W, see 180Os - 3E+3 1E-6 4E-9 - -

Y, see 180Os - 3E+3 1E-6 4E-9 - -

76 Osmium-194 D, see 180Os 4E+2 4E+1 2E-8 6E-11 - -

LLI wall

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

W, see 180Os - 6E+1 2E-8 8E-11 - -

Y, see 180Os - 8E+0 3E-9 1E-11 - -

77 Iridium-1822 D, all compounds except

those given for W and Y 4E+4 1E+5 6E-5 2E-7 - -

St wall

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

W, halides, nitrates, and

metallic iridium - 2E+5 6E-5 2E-7 - -

Y, oxides and hydroxides - 1E+5 5E-5 2E-7 - -

77 Iridium-184 D, see 182Ir 8E+3 2E+4 1E-5 3E-8 1E-4 1E-3

W, see 182Ir - 3E+4 1E-5 5E-8 - -

Y, see 182Ir - 3E+4 1E-5 4E-8 - -

77 Iridium-185 D, see 182Ir 5E+3 1E+4 5E-6 2E-8 7E-5 7E-4

W, see182Ir - 1E+4 5E-6 2E-8 - -

Y, see 182Ir - 1E+4 4E-6 1E-8 - -

77 Iridium-186 D, see 182Ir 2E+3 8E+3 3E-6 1E-8 3E-5 3E-4

W, see 182Ir - 6E+3 3E-6 9E-9 - -

Y, see 182Ir - 6E+3 2E-6 8E-9 - -

77 Iridium-187 D, see 182Ir 1E+4 3E+4 1E-5 5E-8 1E-4 1E-3

W, see 182Ir - 3E+4 1E-5 4E-8 - -

Y, see 182Ir - 3E+4 1E-5 4E-8 - -

77 Iridium-188 D, see 182Ir 2E+3 5E+3 2E-6 6E-9 3E-5 3E-4

W, see 182Ir - 4E+3 1E-6 5E-9 - -

Y, see 182Ir - 3E+3 1E-6 5E-9 - -

77 Iridium-189 D, see 182Ir 5E+3 5E+3 2E-6 7E-9 - -

LLI wall

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

W, see 182Ir - 4E+3 2E-6 5E-9 - -

Y, see 182Ir - 4E+3 1E-6 5E-9 - -

77 Iridium-190m2 D, see 182Ir 2E+5 2E+5 8E-5 3E-7 2E-3 2E-2

W, see 182Ir - 2E+5 9E-5 3E-7 - -

Y, see 182Ir - 2E+5 8E-5 3E-7 - -

77 Iridium-190 D, see 182Ir 1E+3 9E+2 4E-7 1E-9 1E-5 1E-4

W, see 182Ir - 1E+3 4E-7 1E-9 - -

Y, see 182Ir - 9E+2 4E-7 1E-9 - -

Atomic

77 Iridium-192m D, see 182Ir 3E+3 9E+1 4E-8 1E-10 4E-5 4E-4

W, see 182Ir - 2E+2 9E-8 3E-10 - -

Y, see 182Ir - 2E+1 6E-9 2E-11 - -

77 Iridium-192 D, see 182Ir 9E+2 3E+2 1E-7 4E-10 1E-5 1E-4

W, see 182Ir - 4E+2 2E-7 6E-10 - -

Y, see 182Ir - 2E+2 9E-8 3E-10 - -

77 Iridium-194m D, see 182Ir 6E+2 9E+1 4E-8 1E-10 9E-6 9E-5

W, see 182Ir - 2E+2 7E-8 2E-10 - -

Y, see 182Ir - 1E+2 4E-8 1E-10 - -

77 Iridium-194 D, see 182Ir 1E+3 3E+3 1E-6 4E-9 1E-5 1E-4

W, see 182Ir - 2E+3 9E-7 3E-9 - -

Y, see 182Ir - 2E+3 8E-7 3E-9 - -

77 Iridium-195m D, see 182Ir 8E+3 2E+4 1E-5 3E-8 1E-4 1E-3

W, see 182Ir - 3E+4 1E-5 4E-8 - -

Y, see 182Ir - 2E+4 9E-6 3E-8 - -

77 Iridium-195 D, see 182Ir 1E+4 4E+4 2E-5 6E-8 2E-4 2E-3

W, see 182Ir - 5E+4 2E-5 7E-8 - -

Y, see 182Ir - 4E+4 2E-5 6E-8 - -

78 Platinum-186 D, all compounds 1E+4 4E+4 2E-5 5E-8 2E-4 2E-3

78 Platinum-188 D, all compounds 2E+3 2E+3 7E-7 2E-9 2E-5 2E-4

78 Platinum-189 D, all compounds 1E+4 3E+4 1E-5 4E-8 1E-4 1E-3

78 Platinum-191 D, all compounds 4E+3 8E+3 4E-6 1E-8 5E-5 5E-4

78 Platinum-193m D, all compounds 3E+3 6E+3 3E-6 8E-9 - -

LLI wall

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

78 Platinum-193 D, all compounds 4E+4 2E+4 1E-5 3E-8 - -

LLI wall

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

78 Platinum-195m D, all compounds 2E+3 4E+3 2E-6 6E-9 - -

LLI wall

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

78 Platinum-197m2 D, all compounds 2E+4 4E+4 2E-5 6E-8 2E-4 2E-3

78 Platinum-197 D, all compounds 3E+3 1E+4 4E-6 1E-8 4E-5 4E-4

78 Platinum-1992 D, all compounds 5E+4 1E+5 6E-5 2E-7 7E-4 7E-3

78 Platinum-200 D, all compounds 1E+3 3E+3 1E-6 5E-9 2E-5 2E-4

79 Gold-193 D, all compounds except

those given for W and Y 9E+3 3E+4 1E-5 4E-8 1E-4 1E-3

W, halides and nitrates - 2E+4 9E-6 3E-8 - -

Y, oxides and hydroxides - 2E+4 8E-6 3E-8 - -

79 Gold-194 D, see 193Au 3E+3 8E+3 3E-6 1E-8 4E-5 4E-4

W, see 193Au - 5E+3 2E-6 8E-9 - -

Y, see 193Au - 5E+3 2E-6 7E-9 - -

79 Gold-195 D see 193Au 5E+3 1E+4 5E-6 2E-8 7E-5 7E-4

W see 193Au - 1E+3 6E-7 2E-9 - -

Y see 193Au - 4E+2 2E-7 6E-10 - -

Atomic

79 Gold-198m D see 193Au 1E+3 3E+3 1E-6 4E-9 1E-5 1E-4

W see 193Au - 1E+3 5E-7 2E-9 - -

Y see 193Au - 1E+3 5E-7 2E-9 - -

79 Gold-198 D see 193Au 1E+3 4E+3 2E-6 5E-9 2E-5 2E-4

W see 193Au - 2E+3 8E-7 3E-9 - -

Y see 193Au - 2E+3 7E-7 2E-9 - -

79 Gold-199 D see 193Au 3E+3 9E+3 4E-6 1E-8 - -

LLI wall

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

W, see 193Au - 4E+3 2E-6 6E-9 - -

Y, see 193Au - 4E+3 2E-6 5E-9 - -

79 Gold-200m D, see 193Au 1E+3 4E+3 1E-6 5E-9 2E-5 2E-4

W, see 193Au - 3E+3 1E-6 4E-9 - -

Y, see 193Au - 2E+4 1E-6 3E-9 - -

79 Gold-2002 D, see 193Au 3E+4 6E+4 3E-5 9E-8 4E-4 4E-3

W, see 193Au - 8E+4 3E-5 1E-7 - -

Y, see 193Au - 7E+4 3E-5 1E-7 - -

79 Gold-2012 D, see 193Au 7E+4 2E+5 9E-5 3E-7 - -

St wall

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

W, see 193Au - 2E+5 1E-4 3E-7 - -

Y, see 193Au - 2E+5 9E-5 3E-7 - -

80 Mercury-193m Vapor - 8E+3 4E-6 1E-8 - -

Organic D 4E+3 1E+4 5E-6 2E-8 6E-5 6E-4

D, sulfates 3E+3 9E+3 4E-6 1E-8 4E-5 4E-4
W, oxides, hydroxides,

halides, nitrates, and

sulfides - 8E+3 3E-6 1E-8 - -

80 Mercury-193 Vapor - 3E+4 1E-5 4E-8 - -

Organic D 2E+4 6E+4 3E-5 9E-8 3E-4 3E-3

D, see 193mHg 2E+4 4E+4 2E-5 6E-8 2E-4 2E-3

W, see 193mHg - 4E+4 2E-5 6E-8 - -

80 Mercury-194 Vapor - 3E+1 1E-8 4E-11 - -

Organic D 2E+1 3E+1 1E-8 4E-11 2E-7 2E-6

D, see 193mHg 8E+2 4E+1 2E-8 6E-11 1E-5 1E-4

W, see 193mHg - 1E+2 5E-8 2E-10 - -

80 Mercury-195m Vapor - 4E+3 2E-6 6E-9 - -

Organic D 3E+3 6E+3 3E-6 8E-9 4E-5 4E-4

D, see 193mHg 2E+3 5E +3 2E-6 7E-9 3E-5 3E-4

W, see 193mHg - 4E+3 2E-6 5E-9 - -

80 Mercury-195 Vapor - 3E+4 1E-5 4E-8 - -

Organic D 2E+4 5E+4 2E-5 6E-8 2E-4 2E-3

D, see 193mHg 1E+4 4E+ 4 1E-5 5E-8 2E-4 2E-3

W, see 193mHg - 3E+4 1E-5 5E-8 - -

Atomic

80 Mercury-197m Vapor - 5E+3 2E-6 7E-9 - -

Organic D 4E+3 9E+3 4E-6 1E-8 5E-5 5E-4

D, see 193mHg 3E+3 7E+3 3E-6 1E-8 4E-5 4E-4

W, see 193mHg - 5E+3 2E-6 7E-9 - -

80 Mercury-197 Vapor - 8E+3 4E-6 1E-8 - -

Organic D 7E+3 1E+4 6E-6 2E-8 9E-5 9E-4

D, see 193mHg 6E+3 1E+4 5E-6 2E-8 8E-5 8E-4

W, see 193mHg - 9E+3 4E-6 1E-8 - -

80 Mercury-199m2 Vapor - 8E+4 3E-5 1E-7 - -

Organic D 6E+4 2E+5 7E-5 2E-7 - -

St wall

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

D, see 193mHg 6E+4 1E+5 6E-5 2E-7 8E-4 8E-3

W, see 193mHg - 2E+5 7E-5 2E-7 - -

80 Mercury-203 Vapor - 8E+2 4E-7 1E-9 - -

Organic D 5E+2 8E+2 3E-7 1E-9 7E-6 7E-5

D, see 193mHg 2E+3 1E+3 5E-7 2E-9 3E-5 3E-4

W, see 193mHg - 1E+3 5E-7 2E-9 - -

81 Thallium-194m2 D, all compounds 5E+4 2E+5 6E-5 2E-7 - -

St wall

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

81 Thallium-1942 D, all compounds 3E+5 6E+5 2E-4 8E-7 - -

St wall

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

81 Thallium-1952 D, all compounds 6E+4 1E+5 5E-5 2E-7 9E-4 9E-3

81 Thallium-197 D, all compounds 7E+4 1E+5 5E-5 2E-7 1E-3 1E-2

81 Thallium-198m2 D, all compounds 3E+4 5E+4 2E-5 8E-8 4E-4 4E-3

81 Thallium-198 D, all compounds 2E+4 3E+4 1E-5 5E-8 3E-4 3E-3

81 Thallium-199 D, all compounds 6E+4 8E+4 4E-5 1E-7 9E-4 9E-3

81 Thallium-200 D, all compounds 8E+3 1E+4 5E-6 2E-8 1E-4 1E-3

81 Thallium-201 D, all compounds 2E+4 2E+4 9E-6 3E-8 2E-4 2E-3

81 Thallium-202 D, all compounds 4E+3 5E+3 2E-6 7E-9 5E-5 5E-4

81 Thallium-204 D, all compounds 2E+3 2E+3 9E-7 3E-9 2E-5 2E-4

82 Lead-195m2 D, all compounds 6E+4 2E+5 8E-5 3E-7 8E-4 8E-3

82 Lead-198 D, all compounds 3E+4 6E+4 3E-5 9E-8 4E-4 4E-3

82 Lead-1992 D, all compounds 2E+4 7E+4 3E-5 1E-7 3E-4 3E-3

82 Lead-200 D, all compounds 3E+3 6E+3 3E-6 9E-9 4E-5 4E-4

82 Lead-201 D, all compounds 7E+3 2E+4 8E-6 3E-8 1E-4 1E-3

82 Lead-202m D, all compounds 9E+3 3E+4 1E-5 4E-8 1E-4 1E-3

82 Lead-202 D, all compounds 1E+2 5E+1 2E-8 7E-11 2E-6 2E-5

82 Lead-203 D, all compounds 5E+3 9E+3 4E-6 1E-8 7E-5 7E-4

82 Lead-205 D, all compounds 4E+3 1E+3 6E-7 2E-9 5E-5 5E-4

82 Lead-209 D, all compounds 2E+4 6E+4 2E-5 8E-8 3E-4 3E-3

82 Lead-210 D, all compounds 6E1 2E1 1E-10 - - -

Bone surf Bone surf

(1E+0) (4E-1) - 6E-13 1E-8 1E-7

82 Lead-2112 D, all compounds 1E+4 6E+2 3E-7 9E-10 2E-4 2E+3

Atomic

82 Lead-212 D, all compounds 8E+1 3E+1 1E-8 5E-11 - -

Bone surf

(1E+2) - - - 2E-6 2E-5

82 Lead-2142 D, all compounds 9E+3 8E+2 3E-7 1E-9 1E-4 1E-3

83 Bismuth-2002 D, nitrates 3E+4 8E+4 4E-5 1E-7 4E-4 4E-3

W, all other compounds - 1E+5 4E-5 1E-7 - -

83 Bismuth-2012 D, see 200Bi 1E+4 3E+4 1E-5 4E-8 2E-4 2E-3

W, see 200Bi - 4E+4 2E-5 5E-8 - -

83 Bismuth-2022 D, see 200Bi 1E+4 4E+4 2E-5 6E-8 2E-4 2E-3

W, see 200Bi - 8E+4 3E-5 1E-7 - -

83 Bismuth-203 D, see 200Bi 2E+3 7E+3 3E-6 9E-9 3E-5 3E-4

W, see 200Bi - 6E+3 3E-6 9E-9 - -

83 Bismuth-205 D, see 200Bi 1E+3 3E+3 1E-6 3E-9 2E-5 2E-4

W, see 200Bi - 1E+3 5E-7 2E-9 - -

83 Bismuth-206 D, see 200Bi 6E+2 1E+3 6E-7 2E-9 9E-6 9E-5

W, see 200Bi - 9E+2 4E-7 1E-9 - -

83 Bismuth-207 D, see 200Bi 1E+3 2E+3 7E-7 2E-9 1E-5 1E-4

W, see 200Bi - 4E+2 1E-7 5E-10 - -

83 Bismuth-210m D, see 200Bi 4E+1 5E+0 2E-9 - - -

Kidneys Kidneys

(6E+1) (6E+0) - 9E-12 8E-7 8E-6

W, see 200Bi - 7E-1 3E-10 9E-13

83 Bismuth-210 D, see 200Bi 8E+2 2E+2 1E-7 - 1E-5 1E-4

Kidneys

- (4E+2) - 5E-10 - -

W, see 200Bi - 3E+1 1E-8 4E-11 - -

83 Bismuth-2122 D, see 200Bi 5E+3 2E+2 1E-7 3E-10 7E-5 7E-4

W, see 200Bi - 3E+2 1E-7 4E-10 - -

83 Bismuth-2132 D, see 200Bi 7E+3 3E+2 1E-7 4E-10 1E-4 1E-3

W, see 200Bi - 4E+2 1E-7 5E-10 - -

83 Bismuth-2142 D, see 200Bi 2E+4 8E+2 3E-7 1E-9 - -

St wall

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

W, see 200Bi - 9E-2 4E-7 1E-9 - -

84 Polonium-2032 D, all compounds except

those given for W 3E+4 6E+4 3E-5 9E-8 3E-4 3E-3

W, oxides, hydroxides,

and nitrates - 9E+4 4E-5 1E-7 - -

84 Polonium-2052 D, see 203Po 2E+4 4E+4 2E-5 5E-8 3E-4 3E-3

W, see 203Po - 7E+4 3E-5 1E-7 - -

84 Polonium-207 D, see 203Po 8E+3 3E+4 1E-5 3E-8 1E-4 1E-3

W, see 203Po - 3E+4 1E-5 4E-8 - -

84 Polonium-210 D, see 203Po 3E+0 6E-1 3E-10 9E-13 4E-8 4E-7

W, see 203Po - 6E-1 3E-10 9E-13 - -

Atomic

85 Astatine-2072 D, halides 6E+3 3E+3 1E-6 4E-9 8E-5 8E-4

W - 2E+3 9E-7 3E-9 - -

85 Astatine-211 D, halides 1E+2 8E+1 3E-8 1E-10 2E-6 2E-5

W - 5E+1 2E-8 8E-11 - -

86 Radon-220 With daughters removed - 2E+4 7E-6 2E-8 - -

With daughters present - 2E+1 9E-9 3E-11 - -

(or 12 working (or 1.0

level months) working

level)

86 Radon-222 With daughters removed - 1E+4 4E-6 1E-8 - -

With daughters present - 1E+2 3E-8 1E-10 - -

(or 4 working (or 0.33

level months) working

level)

87 Francium-2222 D, all compounds 2E+3 5E+2 2E-7 6E-10 3E-5 3E-4

87 Francium-2232 D, all compounds 6E+2 8E+2 3E-7 1E-9 8E-6 8E-5

88 Radium-223 W, all compounds 5E+0 7E-1 3E-10 9E-13 - -

Bone surf

(9E+0) - - - 1E-7 1E-6

88 Radium-224 W, all compounds 8E+0 2E+0 7E-10 2E-12 - -

Bone surf

(2E+1) - - - 2E-7 2E-6

88 Radium-225 W, all compounds 8E+0 7E-1 3E-10 9E-13 - -

Bone surf

(2E+1) - - - 2E-7 2E-6

88 Radium-226 W, all compounds 2E+0 6E-1 3E-10 9E-13 - -

Bone surf

(5E+0) - - - 6E-8 6E-7

88 Radium-2272 W, all compounds 2E+4 1E+4 6E-6 - - -

Bone surf Bone surf

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

88 Radium-228 W, all compounds 2E+0 1E+0 5E-10 2E-12 - -

Bone surf

(4E+0) - - - 6E-8 6E-7

89 Actinium-224 D, all compounds except

those given for W and Y 2E+3 3E+1 1E-8 - - -

LLI wall Bone surf

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

W, halides and nitrates - 5E+1 2E-8 7E-11 - -

Y, oxides and hydroxides - 5E+1 2E-8 6E-11 - -

89 Actinium-225

D, see 224Ac 5E+1 3E-1 1E-10 - - -

LLI wall Bone surf

(5E+1) (5E-1) - 7E-13 7E-7 7E-6

W, see 224Ac - 6E-1 3E-10 9E-13 - -

Y, see 224Ac - 6E-1 3E-10 9E-13 - -

Atomic

89 Actinium-226 D, see 224Ac 1E+2 3E+0 1E-9 - - -

LLI wall Bone surf

(1E+2) (4E+0) - 5E-12 2E-6 2E-5

W, see 224Ac - 5E+0 2E-9 7E-12 - -

Y, see 224Ac - 5E+0 2E-9 6E-12 - -

89 Actinium-227 D, see 224Ac 2E-1 4E-4 2E-13 - - -

Bone surf Bone surf

(4E-1) (8E-4) - 1E-15 5E-9 5E-8

W, see 224Ac - 2E-3 7E-13 - - -

Bone surf

- (3E-3) - 4E-15 - -

Y, see 224Ac - 4E-3 2E-12 6E-15 - -

89 Actinium-228 D, see 224Ac 2E+3 9E+0 4E-9 - 3E-5 3E-4

Bone surf

- (2E+1) - 2E-11 - -

W see 224Ac - 4E+1 2E-8 - - -

Bone surf

- (6E+1) - 8E-11 - -

Y see 224Ac - 4E+1 2E-8 6E-11 - -

90 Thorium-2262 W, all compounds except

those given for Y 5E+3 2E+2 6E-8 2E-10 - -

St wall

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

Y, oxides and hydroxides - 1E+2 6E-8 2E-10 - -

90 Thorium-227 W, see 226Th 1E+2 3E-1 1E-10 5E-13 2E-6 2E-5

Y, see 226Th - 3E-1 1E-10 5E-13 - -

90 Thorium-228 W, see 226Th 6E+0 1E-2 4E-12 - - -

Bone surf Bone surf

(1E+1) (2E-2) - 3E-14 2E-7 2E-6

Y, see 226Th - 2E-2 7E-12 2E-14 - -

90 Thorium-229 W, see 226Th 6E-1 9E-4 4E-13 - - -

Bone surf Bone surf

(1E+0) (2E-3) - 3E-15 2E-8 2E-7

Y, see 226Th - 2E-3 1E-12 - - -

Bone surf

- (3E-3) - 4E-15 - -

90 Thorium-230 W, see 226Th 4E+0 6E-3 3E-12 - - -

Bone surf Bone surf

(9E+0) (2E-2) - 2E-14 1E-7 1E-6

Y, see 226Th - 2E-2 6E-12 - - -

Bone surf

- (2E-2) - 3E-14 - -

90 Thorium-231 W, see 228Th 4E+3 6E+3 3E-6 9E-9 5E-5 5E-4

Y, see 228Th - 6E+3 3E-6 9E-9 - -

Atomic

90 Thorium-232 W, see 228Th 7E-1 1E-3 5E-13 - - -

Bone surf Bone surf

(2E+0) (3E-3) - 4E-15 3E-8 3E-7

Y, see 228Th - 3E-3 1E-12 - - -

Bone surf

- (4E-3) - 6E-15 - -

90 Thorium-234 W, see 228Th 3E+2 2E+2 8E-8 3E-10 - -

LLI wall

(4E+2) - - - 5E-6 5E-5

Y, see 228Th - 2E+2 6E-8 2E-10 - -

91 Protactinium-2272 W, all compounds except

those given for Y 4E+3 1E+2 5E-8 2E-10 5E-5 5E-4

Y, oxides and hydroxides - 1E+2 4E-8 1E-10 - -

91 Protactinium-228 W, see 227Pa 1E+3 1E+1 5E-9 - 2E-5 2E-4

Bone surf

- (2E+1) - 3E-11 - -

Y, see 227Pa - 1E+1 5E-9 2E-11 - -

91 Protactinium-230 W, see 227Pa 6E+2 5E+0 2E-9 7E-12 - -

Bone surf

(9E+2) - - - 1E-5 1E-4

Y, see 227Pa - 4E+0 1E-9 5E-12 - -

91 Protactinium-231 W, see 227Pa 2E-1 2E-3 6E-13 - - -

Bone surf Bone surf

(5E-1) (4E-3) - 6E-15 6E-9 6E-8

Y, see 227Pa - 4E-3 2E-12 - - -

Bone surf

- (6E-3) - 8E-15 - -

91 Protactinium-232 W, see 227Pa 1E+3 2E+1 9E-9 - 2E-5 2E-4

Bone surf

- (6E+1) - 8E-11 - -

Y, see 227Pa - 6E+1 2E-8 - - -

Bone surf

- (7E+1) - 1E-10 - -

91 Protactinium-233 W, see 227Pa 1E+3 7E+2 3E-7 1E-9 - -

LLI wall

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

Y, see 227Pa - 6E+2 2E-7 8E-10 - -

91 Protactinium-234 W, see 227Pa 2E+3 8E+3 3E-6 1E-8 3E-5 3E-4

Y, see 227Pa - 7E+3 3E-6 9E-9 - -

92 Uranium-230 D, UF, UOF, UO(NO) 4E+0 4E-1 2E-10 - - -

Bone surf Bone surf

(6E+0) (6E-1) - 8E-13 8E-8 8E-7

W, UO, UF, UCl - 4E-1 1E-10 5E-13 - -

Y, UO, UO - 3E-1 1E-10 4E-13 - -

Atomic

92 Uranium-231 D, see 230U 5E+3 8E+3 3E-6 1E-8 - -

LLI wall

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

W, see 230U - 6E+3 2E-6 8E-9 - -

Y, see 230U - 5E+3 2E-6 6E-9 - -

92 Uranium-232 D, see 230U 2E+0 2E-1 9E-11 - - -

Bone surf Bone surf

(4E+0) (4E-1) - 6E-13 6E-8 6E-7

W, see 230U - 4E-1 2E-10 5E-13 - -

Y, see 230U - 8E-3 3E-12 1E-14 - -

92 Uranium-233 D, see 230U 1E+1 1E+0 5E-10 - -

Bone surf Bone surf

(2E+1) (2E+0) - 3E-12 3E-7 3E-6

W, see 230U - 7E-1 3E-10 1E-12 - -

Y, see 230U - 4E-2 2E-11 5E-14 - -

92 Uranium-2343 D, see 230U 1E+1 1E+0 5E-10 - - -

Bone surf Bone surf

(2E+1) (2E+0) - 3E-12 3E-7 3E-6

W, see 230U - 7E-1 3E-10 1E-12 - -

Y, see 230U - 4E-2 2E-11 5E-14 - -

92 Uranium-2353 D, see 230U 1E+1 1E+0 6E-10 - - -

Bone surf Bone surf

(2E+1) (2E+0) - 3E-12 3E-7 3E-6

W, see 230U - 8E-1 3E-10 1E-12 - -

Y, see 230U - 4E-2 2E-11 6E-14 - -

92 Uranium-236 D, see 230U 1E+1 1E+0 5E-10 - - -

Bone surf Bone surf

(2E+1) (2E+0) - 3E-12 3E-7 3E-6

W, see 230U - 8E-1 3E-10 1E-12 - -

Y, see 230U - 4E-2 2E-11 6E-14 - -

92 Uranium-237 D, see 230U 2E+3 3E+3 1E-6 4E-9 - -

LLI wall

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

W, see 230U - 2E+3 7E-7 2E-9 - -

Y, see 230U - 2E+3 6E-7 2E-9 - -

92 Uranium-2383 D, see 230U 1E+1 1E+0 6E-10 - - -

Bone surf Bone surf

(2E+1) (2E+0) - 3E-12 3E-7 3E-6

W, see 230U - 8E-1 3E-10 1E-12 - -

Y, see 230U - 4E-2 2E-11 6E-14 - -

92 Uranium-2392 D, see 230U 7E+4 2E+5 8E-5 3E-7 9E-4 9E-3

W, see 230U - 2E+5 7E-5 2E-7 - -

Y, see 230U - 2E+5 6E-5 2E-7 - -

Atomic

92 Uranium-240 D, see 230U 1E+3 4E+3 2E-6 5E-9 2E-5 2E-4

W, see 230U - 3E+3 1E-6 4E-9 - -

Y, see 230U - 2E+3 1E-6 3E-9 - -

92 Uranium-natural3 D, see 230U 1E+1 1E+0 5E-10 - - -

Bone surf Bone surf

(2E+1) (2E+0) - 3E-12 3E-7 3E-6

W, see 230U - 8E-1 3E-10 9E-13 - -

Y, see 230U - 5E-2 2E-11 9E-24 - -

93 Neptunium-2322 W, all compounds 1E+5 2E+3 7E-7 - 2E-3 2E-2

Bone surf

- (5E+2) - 6E-9 - -

93 Neptunium-2332 W, all compounds 8E+5 3E+6 1E-3 4E-6 1E-2 1E-1

93 Neptunium-234 W, all compounds 2E+3 3E+3 1E-6 4E-9 3E-5 3E-4

93 Neptunium-235 W, all compounds 2E+4 8E+2 3E-7 - - -

LLI wall Bone surf

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

93 Neptunium-236 W, all compounds 3E+0 2E-2 9E-12 - - -

(1.15E+5 y) Bone surf Bone surf

(6E+0) (5E-2) - 8E-14 9E-8 9E-7

93 Neptunium-236 W, all compounds 3E+3 3E+1 1E-8 - - -

(22.5 h) Bone surf Bone surf

(4E+3) (7E+1) - 1E-10 5E-5 5E-4

93 Neptunium-237 W, all compounds 5E-1 4E-3 2E-12 - - -

Bone surf Bone surf

(1E+0) (1E-2) - 1E-14 2E-8 2E-7

93 Neptunium-238 W, all compounds 1E+3 6E+1 3E-8 - 2E-5 2E-4

Bone surf

- (2E+2) - 2E-10 - -

93 Neptunium-239 W, all compounds 2E+3 2E+3 9E-7 3E-9 - -

LLI wall

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

93 Neptunium-2402 W, all compounds 2E+4 8E+4 3E-5 1E-7 3E-4 3E-3

94 Plutonium-234 W, all compounds except

PuO 8E+3 2E+2 9E-8 3E-10 1E-4 1E-3

Y, PuO - 2E+2 8E-8 3E-10 - -

94 Plutonium-2352 W, see 234Pu 9E+5 3E+6 1E-3 4E-6 1E-2 1E-1

Y, see 234Pu - 3E+6 1E-3 3E-6 - -

94 Plutonium-236 W, see 234Pu 2E+0 2E-2 8E-12 - - -

Bone surf Bone surf

(4E+0) (4E-2) - 5E-14 6E-8 6E-7

Y, see 234Pu - 4E-2 2E-11 6E-14 - -

94 Plutonium-237 W, see 234Pu 1E+4 3E+3 1E-6 5E-9 2E-4 2E-3

Y, see 234Pu - 3E+3 1E-6 4E-9 - -

94 Plutonium-238 W, see 234Pu 9E-1 7E-3 3E-12 - - -

Bone surf Bone surf

(2E+0) (1E-2) - 2E-14 2E-8 2E-7

Y, see 234Pu - 2E-2 8E-12 2E-14 - -

Atomic

94 Plutonium-239 W, see 234Pu 8E-1 6E-3 3E-12 - - -

Bone surf Bone surf

(1E+0) (1E-2) - 2E-14 2E-8 2E-7

Y, see 234Pu - 2E-2 7E-12 - - -

Bone surf

- (2E-2) - 2E-14 - -

94 Plutonium-240 W, see 234Pu 8E-1 6E-3 3E-12 - - -

Bone surf Bone surf

(1E+0) (1E-2) - 2E-14 2E-8 2E-7

Y, see 234Pu - 2E-2 7E-12 - - -

Bone surf

- (2E-2) - 2E-14 - -

94 Plutonium-241 W, see 234Pu 4E+1 3E-1 1E-10 - - -

Bone surf Bone surf

(7E+1) (6E-1) - 8E-13 1E-6 1E-5

Y, see 234Pu - 8E-1 3E-10 - - -

Bone surf

- (1E+0) - 1E-12 - -

94 Plutonium-242 W, see 234Pu 8E-1 7E-3 3E-12 - - -

Bone surf Bone surf

(1E+0) (1E-2) - 2E-14 2E-8 2E-7

Y, see 234Pu - 2E-2 7E-12 - - -

Bone surf

- (2E-2) - 2E-14 - -

94 Plutonium-243 W, see 234Pu 2E+4 4E+4 2E-5 5E-8 2E-4 2E-3

Y, see 234Pu - 4E+4 2E-5 5E-8 - -

94 Plutonium-244 W, see 234Pu 8E-1 7E-3 3E-12 - - -

Bone surf Bone surf

(2E+0) (1E-2) - 2E-14 2E-8 2E-7

Y, see 234Pu - 2E-2 7E-12 - - -

Bone surf

- (2E-2) - 2E-14 - -

94 Plutonium-245 W, see 234Pu 2E+3 5E+3 2E-6 6E-9 3E-5 3E-4

Y, see 234Pu - 4E+3 2E-6 6E-9 - -

94 Plutonium-246 W, see 234Pu 4E+2 3E+2 1E-7 4E-10 - -

LLI wall

(4E+2) - - - 6E-6 6E-5

Y, see 234Pu - 3E+2 1E-7 4E-10 - -

95 Americium-2372 W, all compounds 8E+4 3E+5 1E-4 4E-7 1E-3 1E-2

95 Americium-2382 W, all compounds 4E+4 3E+3 1E-6 - 5E-4 5E-3

Bone surf

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

95 Americium-239 W, all compounds 5E+3 1E+4 5E-6 2E-8 7E-5 7E-4

95 Americium-240 W, all compounds 2E+3 3E+3 1E-6 4E-9 3E-5 3E-4

95 Americium-241 W, all compounds 8E-1 6E-3 3E-12 - - -

Bone surf Bone surf

(1E+0) (1E-2) - 2E-14 2E-8 2E-7

Atomic

95 Americium-242m W, all compounds 8E-1 6E-3 3E-12 - - -

Bone surf Bone surf

(1E+0) (1E-2) - 2E-14 2E-8 2E-7

95 Americium-242 W, all compounds 4E+3 8E+1 4E-8 - 5E-5 5E-4

Bone surf

- (9E+1) - 1E-10 - -

95 Americium-243 W, all compounds 8E-1 6E-3 3E-12 - - -

Bone surf Bone surf

(1E+0) (1E-2) - 2E-14 2E-8 2E-7

95 Americium-244m2 W, all compounds 6E+4 4E+3 2E-6 - - -

St wall Bone surf

(8E+4) (7E+3) - 1E-8 1E-3 1E-2

95 Americium-244 W, all compounds 3E+3 2E+2 8E-8 - 4E-5 4E-4

Bone surf

- (3E+2) - 4E-1 0 - -

95 Americium-245 W, all compounds 3E+4 8E+4 3E-5 1E-7 4E-4 4E-3

95 Americium-246m2 W, all compounds 5E+4 2E+5 8E-5 3E-7 - -

St wall

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

95 Americium-2462 W, all compounds 3E+4 1E+5 4E-5 1E-7 4E-4 4E-3

96 Curium-238 W, all compounds 2E+4 1E+3 5E-7 2E-9 2E-4 2E-3

96 Curium-240 W, all compounds 6E+1 6E-1 2E-10 - - -

Bone surf Bone surf

(8E+1) (6E-1) - 9E-13 1E-6 1E-5

96 Curium-241 W, all compounds 1E+3 3E+1 1E-8 - 2E-5 2E-4

Bone surf

- (4E+1) - 5E-11 - -

96 Curium-242 W, all compounds 3E+1 3E-1 1E-10 - - -

Bone surf Bone surf

(5E+1) (3E-1) - 4E-13 7E-7 7E-6

96 Curium-243 W, all compounds 1E+0 9E-3 4E-12 - - -

Bone surf Bone surf

(2E+0) (2E-2) - 2E-14 3E-8 3E-7

96 Curium-244 W, all compounds 1E+0 1E-2 5E-12 - - -

Bone surf Bone surf

(3E+0) (2E-2) - 3E-14 3E-8 3E-7

96 Curium-245 W, all compounds 7E-1 6E-3 3E-12 - - -

Bone surf Bone surf

(1E+0) (1E-2) - 2E-14 2E-8 2E-7

96 Curium-246 W, all compounds 7E-1 6E-3 3E-12 - - -

Bone surf Bone surf

(1E+0) (1E-2) - 2E-14 2E-8 2E-7

96 Curium-247 W, all compounds 8E-1 6E-3 3E-12 - - -

Bone surf Bone surf

(1E+0) (1E-2) - 2E-14 2E-8 2E-7

96 Curium-248 W, all compounds 2E-1 2E-3 7E-13 - - -

Bone surf Bone surf

(4E-1) (3E-3) - 4E-15 5E-9 5E-8

Atomic

96 Curium-2492 W, all compounds 5E+4 2E+4 7E-6 - 7E-4 7E-3

Bone surf

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

96 Curium-250 W, all compounds 4E-2 3E-4 1E-13 - - -

Bone surf Bone surf

(6E-2) (5E-4) - 8E-16 9E-10 9E-9

97 Berkelium-245 W, all compounds 2E+3 1E+3 5E-7 2E-9 3E-5 3E-4

97 Berkelium-246 W, all compounds 3E+3 3E+3 1E-6 4E-9 4E-5 4E-4

97 Berkelium-247 W, all compounds 5E-1 4E-3 2E-12 - - -

Bone surf Bone surf

(1E+0) (9E-3) - 1E-14 2E-8 2E-7

97 Berkelium-249 W, all compounds 2E+2 2E+0 7E-10 - - -

Bone surf Bone surf

(5E+2) (4E+0) - 5E-12 6E-6 6E-5

97 Berkelium-250 W, all compounds 9E+3 3E+2 1E-7 - 1E-4 1E-3

Bone surf

- (7E+2) - 1E-9 - -

98 Californium-2442 W, all compounds except

those given for Y 3E+4 6E+2 2E-7 8E-10 - -

St wall

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

Y, oxides and hydroxides - 6E+2 2E-7 8E-10 - -

98 Californium-246 W, see 244Cf 4E+2 9E+0 4E-9 1E-11 5E-6 5E-5

Y, see 244Cf - 9E+0 4E-9 1E-11 - -

98 Californium-248 W, see 244Cf 8E+0 6E-2 3E-11 - - -

Bone surf Bone surf

(2E+1) (1E-1) - 2E-13 2E-7 2E-6

Y, see 244Cf - 1E-1 4E-11 1E-13 - -

98 Californium-249 W, see 244Cf 5E-1 4E-3 2E-12 - - -

Bone surf Bone surf

(1E+0) (9E-3) - 1E-14 2E-8 2E-7

Y, see 244Cf - 1E-2 4E-12 - - -

Bone surf

- (1E-2) - 2E-14 - -

98 Californium-250 W, see 244Cf 1E+0 9E-3 4E-12 - - -

Bone surf Bone surf

(2E+0) (2E-2) - 3E-14 3E-8 3E-7

Y, see 244Cf - 3E-2 1E-11 4E-14 - -

98 Californium-251 W, see 244Cf 5E-1 4E-3 2E-12 - - -

Bone surf Bone surf

(1E+0) (9E-3) - 1E-14 2E-8 2E-7

Y, see 244Cf - 1E-2 4E-12 - -

Bone surf

- (1E-2) - 2E-14 - -

98 Californium-252 W, see 244Cf 2E+0 2E-2 8E-12 - - -

Bone surf Bone surf

(5E+0) (4E-2) - 5E-14 7E-8 7E-7

Y, see 244Cf - 3E-2 1E-11 5E-14 - -

Atomic

98 Californium-253 W, see 244Cf 2E+2 2E+0 8E-10 3E-12 - -

Bone surf

(4E+2) - - - 5E-6 5E-5

Y, see 244Cf - 2E+0 7E-10 2E-12 - -

98 Californium-254 W, see 244Cf 2E+0 2E-2 9E-12 3E-14 3E-8 3E-7

Y, see 244Cf - 2E-2 7E-12 2E-14 - -

99 Einsteinium-250 W, all compounds 4E+4 5E+2 2E-7 - 6E-4 6E-3

Bone surf

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

99 Einsteinium-251 W, all compounds 7E+3 9E+2 4E-7 - 1E-4 1E-3

Bone surf

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

99 Einsteinium-253 W, all compounds 2E+2 1E+0 6E-10 2E-12 2E-6 2E-5

99 Einsteinium-254m W, all compounds 3E+2 1E+1 4E-9 1E-11 - -

LLI wall

(3E+2) - - - 4E-6 4E-5

99 Einsteinium-254 W, all compounds 8E+0 7E-2 3E-11 - - -

Bone surf Bone surf

(2E+1) (1E-1) - 2E-13 2E-7 2E-6

100 Fermium-252 W, all compounds 5E+2 1E+1 5E-9 2E-11 6E-6 6E-5

100 Fermium-253 W, all compounds 1E+3 1E+1 4E-9 1E-11 1E-5 1E-4

100 Fermium-254 W, all compounds 3E+3 9E+1 4E-8 1E-10 4E-5 4E-4

100 Fermium-255 W, all compounds 5E+2 2E+1 9E-9 3E-11 7E-6 7E-5

100 Fermium-257 W, all compounds 2E+1 2E-1 7E-11 - - -

Bone surf Bone surf

(4E+1) (2E-1) - 3E-13 5E-7 5E-6

101 Mendelevium-257 W, all compounds 7E+3 8E+1 4E-8 - 1E-4 1E-3

Bone surf

- (9E+1) - 1E-10 - -

101 Mendelevium-258 W, all compounds 3E+1 2E-1 1E-10 - - -

Bone surf Bone surf

(5E+1) (3E-1) - 5E-13 6E-7 6E-6

- Any single radionuclide
not listed above with
decay mode other than
alpha emission or
spontaneous fission and
with radioactive half-life
less than 2 hours Submersion1 - 2E+2 1E-7 1E-9 - -

- Any single radionuclide
not listed above with
decay mode other than
alpha emission or
spontaneous fission and
with radioactive half-life
greater than 2 hours . . . . - 2E-1 1E-10 1E-12 1E-8 1E-7

Atomic

Any single radionuclide
not listed above that
decays by alpha emission
or spontaneous fission,
or any mixture for which
either the identity or the
concentration of any
radionuclide in the mixture
is not known . . . . - 4E-4 2E-13 1E-15 2E-9 2E-8

____________________________________________________________________________________________________________

FOOTNOTES:

1 “Submersion” means that values given are for submersion in a hemispherical semi-infinite cloud of airborne material.

2 These radionuclides have radiological half-lives of less than 2 hours. The total effective dose equivalent received during operations with these radionuclides might include a significant contribution from external exposure. The DAC values for all radionuclides, other than those designated Class “Submersion,” are based upon the committed effective dose equivalent due to the intake of the radionuclide into the body and do NOT include potentially significant contributions to dose equivalent from external exposures. The licensee may substitute 1E-7 □Ci/ml for the listed DAC to account for the submersion dose prospectively but shall use individual monitoring devices or other radiation-measuring instruments that measure external exposure to demonstrate compliance with the limits. (See R12-1-410)

3 For soluble mixtures of U-238, U-234, and U-235 in air, chemical toxicity may be the limiting factor (see R12-1-408(E)). If the percent by weight (enrichment) of U-235 is not greater than 5, the concentration value for a 40-hour work week is 0.2 milligrams uranium per cubic meter of air average. For any enrichment, the product of the average concentration and time of exposure during a 40-hour work week shall not exceed 8E-3 (SA) □Ci-hr/ml, where SA is the specific activity of the uranium inhaled. The specific activity for natural uranium is 6.77E-7 curies per gram U. The specific activity for other mixtures of U-238, U-235, and U-234, if not known, shall be:

SA = 3.6E-7 curies/gram U U-depleted

SA = [0.4 + 0.38 (enrichment) + 0.0034 (enrichment)2] E-6, enrichment > 0.72

where enrichment is the percentage by weight of U-235, expressed as percent.

NOTE:

Atomic

If it is known that Ac-227-D and Cm-250-W are
not present - 7E-4 3E-13 - - -

If, in addition, it is known that Ac-227-W,Y,
Th-229-W,Y, Th-230-W, Th-232-W,Y, Pa-231-W,Y,
Np-237-W, Pu-239-W, Pu-240-W, Pu-242-W,
Am-241-W, Am-242m-W, Am-243-W, Cm-245-W,
Cm-246-W, Cm-247-W, Cm-248-W, Bk-247-W,
Cf-249-W, and Cf-251-W are not present - 7E-3 3E-12 - - -

Atomic

If, in addition, it is known that Sm-146-W,
Sm-147-W, Gd-148-D,W, Gd-152-D,W,
Th-228-W,Y, Th-230-Y, U-232-Y, U-233-Y,
U-234-Y, U-235-Y, U-236-Y, U-238-Y,
Np-236-W, Pu-236-W,Y, Pu-238-W,Y,
Pu-239-Y, Pu-240-Y, Pu-242-Y, Pu-244-W,Y,
Cm-243-W, Cm-244-W, Cf-248-W, Cf-249-Y,
Cf-250-W,Y, Cf-251-Y, Cf-252-WY, and
Cf-254-W,Y are not present - 7E-2 3E-11 - - -

If, in addition, it is known that Pb-210-D,
Bi-210m-W, Po-210-D,W, Ra-223-W,
Ra-225-W, Ra-226-W, Ac-225-D,W,Y,
Th-227-W,Y, U-230-D,W,Y, U-232-D,W,
Pu-241-W, Cm-240-W, Cm-242-W, Cf-248-Y,
Es-254-W, Fm-257-W, and Md-258-W are not
present - 7E-1 3E-10 - - -

If, in addition, it is known that Si-32-Y, Ti-44-Y,
Fe-60-D, Sr-90-Y, Zr-93-D, Cd-113m-D,
Cd-113-D, In-115-D,W, La-138-D, Lu-176-W,
Hf-178m-D,W, Hf-182-D,W, Bi-210m-D,
Ra-224-W, Ra-228-W, Ac-226-D,W,Y,
Pa-230-W,Y, U-233-D,W, U-234-D,W, U-235-D,W,
U-236-D,W, U-238-D,W, Pu-241-Y, Bk-249-W,
Cf-253-W,Y, and Es-253-W are not present - 7E+0 3E-9 - - -

If it is known that Ac-227-D,W,Y, Th-229-W,Y,
Th-232-W,Y, Pa-231-W,Y, Cm-248-W, and
Cm-250-W are not present - - - 1E-14 - -

If, in addition, it is known that Sm-146-W,
Gd-148-D,W, Gd-152-D, Th-228-W,Y,
Th-230-W,Y, U-232-Y, U-233-Y, U-234-Y,
U-235-Y, U-236-Y, U-238-Y, U-Nat-Y,
Np-236-W, Np-237-W, Pu-236-W,Y,
Pu-238-W,Y, Pu-239-W,Y, Pu-240-W,Y,
Pu-242-W,Y, Pu-244-W,Y, Am-241-W,
Am-242m-W, Am-243-W, Cm-243-W,
Cm-244-W, Cm-245-W, Cm-246-W, Cm-247-W,
Bk-247-W, Cf-249-W,Y, Cf-250-W,Y,
Cf-251-W,Y, Cf-252-W,Y, and Cf-254-W,Y
are not present - - - 1E-13 - -

If, in addition, it is known that Sm-147-W,
Gd-152-W, Pb-210-D, Bi-210m-W,
Po-210-D,W, Ra-223-W, Ra-225-W,
Ra-226-W, Ac-225-D,W,Y, Th-227-W,Y,
U-230-D,W,Y, U-232-D,W, U-Nat-W,
Pu-241-W, Cm-240-W, Cm-242-W,
Cf-248-W,Y, Es-254-W, Fm-257-W,
and Md-258-W are not present - - - - 1E-12 -

If, in addition it is known that Fe-60,
Sr-90, Cd-113m, Cd-113, In-115, I-129,
Cs-134, Sm-145, Sm-147, Gd-148, Gd-152,
Hg-194 (organic), Bi-210m, Ra-223, Ra-224,
Ra-225, Ac-225, Th-228, Th-230, U-233,
U-234, U-235, U-236, U-238, U-Nat, Cm-242,
Cf-248, Es-254, Fm-257, and Md-258
are not present - - - - 1E-6 1E-5

Historical Note

New Appendix B recodified from 12 A.A.C. 1, Article 4, Appendix B, effective March 22, 2018 (Supp. 18-1).

Appendix C. Quantities1 of Licensed or Registered Material Requiring Labeling

Radionuclide Quantity (mCi)

Hydrogen-3 1,000

Beryllium-7 1,000

Beryllium-10 1

Carbon-11 1,000

Carbon-14 1,000

Fluorine-18 1,000

Sodium-22 10

Sodium-24 100

Magnesium-28 100

Aluminum-26 10

Silicon-31 1,000

Silicon-32 1

Phosphorus-32 10

Phosphorus-33 100

Sulfur-35 100

Chlorine-36 10

Chlorine-38 1,000

Chlorine-39 1,000

Argon-39 1,000

Argon-41 1,000

Potassium-40 100

Potassium-42 1,000

Potassium-43 1,000

Potassium-44 1,000

Potassium-45 1,000

Calcium-41 100

Calcium-45 100

Calcium-47 100

Scandium-43 1,000

Scandium-44m 100

Scandium-44 100

Scandium-46 10

Scandium-47 100

Scandium-48 100

Scandium-49 1,000

Titanium-44 1

Titanium-45 1,000

Vanadium-47 1,000

Vanadium-48 100

Vanadium-49 1,000

Chromium-48 1,000

Chromium-49 1,000

Chromium-51 1,000

Manganese-51 1,000

Manganese-52m 1,000

Manganese-52 100

Manganese-53 1,000

Manganese-54 100

Manganese-56 1,000

Iron-52 100

Iron-55 100

Iron-59 10

Iron-60 1

Cobalt-55 100

Cobalt-56 10

Cobalt-57 100

Cobalt-58m 1,000

Cobalt-58 100

Cobalt-60m 1,000

Cobalt-60 1

Cobalt-61 1,000

Cobalt-62m 1,000

Nickel-56 100

Radionuclide Quantity (mCi)

Nickel-57 100

Nickel-59 100

Nickel-63 100

Nickel-65 1,000

Nickel-66 10

Copper-60 1,000

Copper-61 1,000

Copper-64 1,000

Copper-67 1,000

Zinc-62 100

Zinc-63 1,000

Zinc-65 10

Zinc-69m 100

Zinc-69 1,000

Zinc-71m 1,000

Zinc-72 100

Gallium-65 1,000

Gallium-66 100

Gallium-67 1,000

Gallium-68 1,000

Gallium-70 1,000

Gallium-72 100

Gallium-73 1,000

Germanium-66 1,000

Germanium-67 1,000

Germanium-68 10

Germanium-69 1,000

Germanium-71 1,000

Germanium-75 1,000

Germanium-77 1,000

Germanium-78 1,000

Arsenic-69 1,000

Arsenic-70 1,000

Arsenic-71 100

Arsenic-72 100

Arsenic-73 100

Arsenic-74 100

Arsenic-76 100

Arsenic-77 100

Arsenic-78 1,000

Selenium-70 1,000

Selenium-73m 1,000

Selenium-73 100

Selenium-75 100

Selenium-79 100

Selenium-81m 1,000

Selenium-81 1,000

Selenium-83 1,000

Bromine-74m 1,000

Bromine-74 1,000

Bromine-75 1,000

Bromine-76 100

Bromine-77 1,000

Bromine-80m 1,000

Bromine-80 1,000

Bromine-82 100

Bromine-83 1,000

Bromine-84 1,000

Krypton-74 1,000

Krypton-76 1,000

Krypton-77 1,000

Krypton-79 1,000

Krypton-81 1,000

Radionuclide Quantity (mCi)

Krypton-83m 1,000

Krypton-85m 1,000

Krypton-85 1,000

Krypton-87 1,000

Krypton-88 1,000

Rubidium-79 1,000

Rubidium-81m 1,000

Rubidium-81 1,000

Rubidium-82m 1,000

Rubidium-83 100

Rubidium-84 100

Rubidium-86 100

Rubidium-87 100

Rubidium-88 1,000

Rubidium-89 1,000

Strontium-80 100

Strontium-81 1,000

Strontium-83 100

Strontium-85m 1,000

Strontium-85 100

Strontium-87m 1,000

Strontium-89 10

Strontium-90 0.1

Strontium-91 100

Strontium-92 100

Yttrium-86m 1,000

Yttrium-86 100

Yttrium-87 100

Yttrium-88 10

Yttrium-90m 1,000

Yttrium-90 10

Yttrium-91m 1,000

Yttrium-91 10

Yttrium-92 100

Yttrium-93 100

Yttrium-94 1,000

Yttrium-95 1,000

Zirconium-86 100

Zirconium-88 10

Zirconium-89 100

Zirconium-93 1

Zirconium-95 10

Zirconium-97 100

Niobium-88 1,000

Niobium-89m

(66 min) 1,000

Niobium-89

(122 min) 1,000

Niobium-90 100

Niobium-93m 10

Niobium-94 1

Niobium-95m 100

Niobium-95 100

Niobium-96 100

Niobium-97 1,000

Niobium-98 1,000

Molybdenum-90 100

Molybdenum-93m 100

Molybdenum-93 10

Molybdenum-99 100

Molybdenum-101 1,000

Technetium-93m 1,000

Technetium-93 1,000

Appendix C. Continued

Radionuclide Quantity (mCi)

Technetium-94m 1,000

Technetium-94 1,000

Technetium-96m 1,000

Technetium-96 100

Technetium-97m 100

Technetium-97 1,000

Technetium-98 10

Technetium-99m 1,000

Technetium-99 100

Technetium-101 1,000

Technetium-104 1,000

Ruthenium-94 1,000

Ruthenium-97 1,000

Ruthenium-103 100

Ruthenium-105 1,000

Ruthenium-106 1

Rhodium-99m 1,000

Rhodium-99 100

Rhodium-100 100

Rhodium-101m 1,000

Rhodium-101 10

Rhodium-102m 10

Rhodium-102 10

Rhodium-103m 1,000

Rhodium-105 100

Rhodium-106m 1,000

Rhodium-107 1,000

Palladium-100 100

Palladium-101 1,000

Palladium-103 100

Palladium-107 10

Palladium-109 100

Silver-102 1,000

Silver-103 1,000

Silver-104m 1,000

Silver-104 1,000

Silver-105 100

Silver-106m 100

Silver-106 1,000

Silver-108m 1

Silver-110m 10

Silver-111 100

Silver-112 100

Silver-115 1,000

Cadmium-104 1,000

Cadmium-107 1,000

Cadmium-109 1

Cadmium-113m 0.1

Cadmium-113 100

Cadmium-115m 10

Cadmium-115 100

Cadmium-117m 1,000

Cadmium-117 1,000

Indium-109 1,000

Indium-110m

(69.1m) 1,000

Indium-110

(4.9h) 1,000

Indium-111 100

Indium-112 1,000

Indium-113m 1,000

Indium-114m 10

Indium-115m 1,000

Indium-115 100

Radionuclide Quantity (mCi)

Indium-116m 1,000

Indium-117m 1,000

Indium-117 1,000

Indium-119m 1,000

Tin-110 100

Tin-111 1,000

Tin-113 100

Tin-117m 100

Tin-119m 100

Tin-121m 100

Tin-121 1,000

Tin-123m 1,000

Tin-123 10

Tin-125 10

Tin-126 10

Tin-127 1,000

Tin-128 1,000

Antimony-115 1,000

Antimony-116m 1,000

Antimony-116 1,000

Antimony-117 1,000

Antimony-118m 1,000

Antimony-119 1,000

Antimony-120

(16m) 1,000

Antimony-120

(5.76d) 100

Antimony-122 100

Antimony-124m 1,000

Antimony-124 10

Antimony-125 100

Antimony-126m 1,000

Antimony-126 100

Antimony-127 100

Antimony-128

(10.4m) 1,000

Antimony-128

(9.01h) 100

Antimony-129 100

Antimony-130 1,000

Antimony-131 1,000

Tellurium-116 1,000

Tellurium-121m 10

Tellurium-121 100

Tellurium-123m 10

Tellurium-123 100

Tellurium-125m 10

Tellurium-127m 10

Tellurium-127 1,000

Tellurium-129m 10

Tellurium-129 1,000

Tellurium-131m 10

Tellurium-131 100

Tellurium-132 10

Tellurium-133m 100

Tellurium-133 1,000

Tellurium-134 1,000

Iodine-120m 1,000

Iodine-120 100

Iodine-121 1,000

Iodine-123 100

Iodine-124 10

Iodine-125 1

Iodine-126 1

Radionuclide Quantity (mCi)

Iodine-128 1,000

Iodine-129 1

Iodine-130 10

Iodine-131 1

Iodine-132m 100

Iodine-132 100

Iodine-133 10

Iodine-134 1,000

Iodine-135 100

Xenon-120 1,000

Xenon-121 1,000

Xenon-122 1,000

Xenon-123 1,000

Xenon-125 1,000

Xenon-127 1,000

Xenon-129m 1,000

Xenon-131m 1,000

Xenon-133m 1,000

Xenon-133 1,000

Xenon-135m 1,000

Xenon-135 1,000

Xenon-138 1,000

Cesium-125 1,000

Cesium-127 1,000

Cesium-129 1,000

Cesium-130 1,000

Cesium-131 1,000

Cesium-132 100

Cesium-134m 1,000

Cesium-134 10

Cesium-135m 1,000

Cesium-135 100

Cesium-136 10

Cesium-137 10

Cesium-138 1,000

Barium-126 1,000

Barium-128 100

Barium-131m 1,000

Barium-131 100

Barium-133m 100

Barium-133 100

Barium-135m 100

Barium-139 1,000

Barium-140 100

Barium-141 1,000

Barium-142 1,000

Lanthanum-131 1,000

Lanthanum-132 100

Lanthanum-135 1,000

Lanthanum-137 10

Lanthanum-138 100

Lanthanum-140 100

Lanthanum-141 100

Lanthanum-142 1,000

Lanthanum-143 1,000

Cerium-134 100

Cerium-135 100

Cerium-137m 100

Cerium-137 1,000

Cerium-139 100

Cerium-141 100

Cerium-143 100

Cerium-144 1

Praseodymium-136 1,000

Appendix C. Continued

Radionuclide Quantity (mCi)

Praseodymium-137 1,000

Praseodymium-138m 1,000

Praseodymium-139 1,000

Praseodymium-142m 1,000

Praseodymium-142 100

Praseodymium-143 100

Praseodymium-144 1,000

Praseodymium-145 100

Praseodymium-147 1,000

Neodymium-136 1,000

Neodymium-138 100

Neodymium-139m 1,000

Neodymium-139 1,000

Neodymium-141 1,000

Neodymium-147 100

Neodymium-149 1,000

Neodymium-151 1,000

Promethium-141 1,000

Promethium-143 100

Promethium-144 10

Promethium-145 10

Promethium-146 1

Promethium-147 10

Promethium-148m 10

Promethium-148 10

Promethium-149 100

Promethium-150 1,000

Promethium-151 100

Samarium-141m 1,000

Samarium-141 1,000

Samarium-142 1,000

Samarium-145 100

Samarium-146 1

Samarium-147 100

Samarium-151 10

Samarium-153 100

Samarium-155 1,000

Samarium-156 1,000

Europium-145 100

Europium-146 100

Europium-147 100

Europium-148 10

Europium-149 100

Europium-150

(12.62h) 100

Europium-150

(34.2y) 1

Europium-152m 100

Europium-152 1

Europium-154 1

Europium-155 10

Europium-156 100

Europium-157 100

Europium-158 1,000

Gadolinium-145 1,000

Gadolinium-146 10

Gadolinium-147 100

Gadolinium-148 0.001

Gadolinium-149 100

Gadolinium-151 10

Gadolinium-152 100

Gadolinium-153 10

Gadolinium-159 100

Terbium-147 1,000

Radionuclide Quantity (mCi)

Terbium-149 100

Terbium-150 1,000

Terbium-151 100

Terbium-153 1,000

Terbium-154 100

Terbium-155 1,000

Terbium-156m

(5.0h) 1,000

Terbium-156m

(24.4h) 1,000

Terbium-156 100

Terbium-157 10

Terbium-158 1

Terbium-160 10

Terbium-161 100

Dysprosium-155 1,000

Dysprosium-157 1,000

Dysprosium-159 100

Dysprosium-165 1,000

Dysprosium-166 100

Holmium-155 1,000

Holmium-157 1,000

Holmium-159 1,000

Holmium-161 1,000

Holmium-162m 1,000

Holmium-162 1,000

Holmium-164m 1,000

Holmium-164 1,000

Holmium-166m 1

Holmium-166 100

Holmium-167 1,000

Erbium-161 1,000

Erbium-165 1,000

Erbium-169 100

Erbium-171 100

Erbium-172 100

Thulium-162 1,000

Thulium-166 100

Thulium-167 100

Thulium-170 10

Thulium-171 10

Thulium-172 100

Thulium-173 100

Thulium-175 1,000

Ytterbium-162 1,000

Ytterbium-166 100

Ytterbium-167 1,000

Ytterbium-169 100

Ytterbium-175 100

Ytterbium-177 1,000

Ytterbium-178 1,000

Lutetium-169 100

Lutetium-170 100

Lutetium-171 100

Lutetium-172 100

Lutetium-173 10

Lutetium-174m 10

Lutetium-174 10

Lutetium-176m 1,000

Lutetium-176 100

Lutetium-177m 10

Lutetium-177 100

Lutetium-178m 1,000

Lutetium-178 1,000

Radionuclide Quantity (mCi)

Lutetium-179 1,000

Hafnium-170 100

Hafnium-172 1

Hafnium-173 1,000

Hafnium-175 100

Hafnium-177m 1,000

Hafnium-178m 0.1

Hafnium-179m 10

Hafnium-180m 1,000

Hafnium-181 10

Hafnium-182m 1,000

Hafnium-182 0.1

Hafnium-183 1,000

Hafnium-184 100

Tantalum-172 1,000

Tantalum-173 1,000

Tantalum-174 1,000

Tantalum-175 1,000

Tantalum-176 100

Tantalum-177 1,000

Tantalum-178 1,000

Tantalum-179 100

Tantalum-180m 1,000

Tantalum-180 100

Tantalum-182m 1,000

Tantalum-182 10

Tantalum-183 100

Tantalum-184 100

Tantalum-185 1,000

Tantalum-186 1,000

Tungsten-176 1,000

Tungsten-177 1,000

Tungsten-178 1,000

Tungsten-179 1,000

Tungsten-181 1,000

Tungsten-185 100

Tungsten-187 100

Tungsten-188 10

Rhenium-177 1,000

Rhenium-178 1,000

Rhenium-181 1,000

Rhenium-182

(12.7h) 1,000

Rhenium-182

(64.0h) 100

Rhenium-184m 10

Rhenium-184 100

Rhenium-186m 10

Rhenium-186 100

Rhenium-187 1,000

Rhenium-188m 1,000

Rhenium-188 100

Rhenium-189 100

Osmium-180 1,000

Osmium-181 1,000

Osmium-182 100

Osmium-185 100

Osmium-189m 1,000

Osmium-191m 1,000

Osmium-191 100

Osmium-193 100

Osmium-194 1

Iridium-182 1,000

Iridium-184 1,000

Appendix C. Continued