N.Y. Comp. Codes R. & Regs. tit. 12, Appendices, app A-13

Current through Register Vol. 46, No. 50, December 11, 2024
Appendix A-13

ANNUAL LIMITS ON INTAKE (ALI) AND DERIVED AIR CONCENTRATIONS (DAC) OF RADIONUCLIDES FOR OCCUPATIONAL EXPOSURE; EFFLUENT CONCENTRATIONS; CONCENTRATIONS FOR RELEASE TO SANITARY SEWERAGE

(cf. Part 38)

Introduction

For each radionuclide, Table I indicates the chemical form which is to be used for selecting the appropriate ALI or DAC value. The ALIs and DACs for inhalation are given for an aerosol with an activity median aerodynamic diameter (AMAD) of 1 1/4m, (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 ×10-2 or 0.06, 6E +2 represents 6 × 10 2 or 600, and 6E + 0 represents 6 ×100 or 6.

TABLE I "OCCUPATIONAL VALUES"

Note that the columns in Table I of this Appendix captioned "Oral Ingestion ALI," "Inhalation ALI," and "AC,"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, w T. 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 w T are listed under the definition of weighting factor in section 38.3 of this Part (Rule). The nonstochastic ALIs were derived to avoid nonstochastic effects, such as prompt damage to tissue or reduction in organ function.

A value of w T = 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 must 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 (ALI ns) that contribute to the committed dose equivalent to the organ receiving the highest dose does not exceed unity, that is, [SIGMA] (intake (in µCi) of each radionuclide/ALI ns) <= 1.0. If there is an external deep dose equivalent contribution of Hd, then this sum must be less than 1- (H d/50), instead of <= 1.0.

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 µCi)/(2000 hours per working year × 60 minutes/hour ×2 × 104 ml per minute) = [ALI/2.4 ×10 9] µCi/ml,

where 2 ×10 4 ml per minute 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 semiinfinite 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 should 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 section 38.18(b) of this Part (Rule). 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 section 38.19(b) of this Part (Rule). 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 0.50 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.

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 ×10 9, 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 × 10 7. The factor of 7.3 × 10 7 (ml) includes the following components: the factors of 50 and 2 described above and a factor of 7.3 ×10 5 (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 concentration values contained in Table III were derived by taking the most restrictive occupational stochastic oral ingestion ALI and dividing by 7.3 × 106 (ml). The factor of 7.3 × 106 (ml) is composed of a factor of 7.3 × 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

NameAtomic SymbolAtomic Number
ActiniumAc89
AluminumAl13
AmericiumAm95
AntimonySb51
ArgonAr18
ArsenicAs33
AstatineAt85
BariumBa56
BerkeliumBk97
BerylliumBe4
BismuthBi83
BromineBr35
CadmiumCd48
CalciumCa20
CaliforniumCf98
CarbonC6
CeriumCe58
CesiumCs55
ChlorineCl17
ChromiumCr24
CobaltCo27
CopperCu29
CuriumCm96
DysprosiumDy66
EinsteiniumEs99
ErbiumEr68
EuropiumEu63
FermiumFm100
FluorineF9
FranciumFr87
GadoliniumGd64
GalliumGa31
GermaniumGe32
GoldAu79
HafniumHf72
HolmiumHo67
HydrogenH1
IndiumIn49
IodineI53
IridiumIr77
IronFe26
KryptonKr36
LanthanumLa57
LeadPb82
LutetiumLu71
MagnesiumMg12
ManganeseMn25
MendeleviumMd101
MercuryHg80
MolybdenumMo42
NeodymiumNd60
NeptuniumNp93
NickelNi28
NiobiumNb41
OsmiumOs76
PalladiumPd46
PhosphorusP15
PlatinumPt78
PlutoniumPu94
PoloniumPo84
PotassiumK19
PraseodymiumPr59
PromethiumPm61
ProtactiniumPa91
RadiumRa88
RadonRn86
RheniumRe75
RhodiumRh45
RubidiumRb37
RutheniumRu44
SamariumSm62
ScandiumSc21
SeleniumSe34
SiliconSi14
SilverAg47
SodiumNa11
StrontiumSr38
SulfurS16
TantalumTa73
TechnetiumTc43
TelluriumTe52
TerbiumTb65
ThalliumTl81
ThoriumTh90
ThuliumTm69
TinSn50
TitaniumTi22
TungstenW74
UraniumU92
VanadiumV23
XenonXe54
YtterbiumYb70
YttriumY39
ZincZn30
ZirconiumZr40

Table III
Table ITable IIReleases
Occupational ValuesEffluent Concentrationsto Sewers
Col. 1Col. 2Col. 3Col. 1Col. 2
Oral IngestionInhalationMonthly Average
Atomic No.RadionuclideClassALI (µCi)ALI (µCi)DAC (µCi/ml)Air (µCi/ml)Water (µCi/ml)Conc. (µCi/ml)
1Hydrogen-3Water, DAC includes skin absorption8E+48E+42E-51E-71E-31E-2
Gas (HT or T2) Submersion1: Use above values as HT and T2 oxidize in air and in the body to HTO.
4Beryllium-7W, all compounds except those given for Y4E+42E+49E-63E-86E-46E-3
-Y, oxides, halides, and nitrates8E-63E-8--
4Beryllium-10W, see 7 Be1E+32E+26E-82E-10--
LLI wall
--(1E+3)2E-52E-4
-Y, see 7 Be6E-92E-11--
6Carbon-112Monoxide-1E+65E-42E-6--
-Dioxide3E-49E-7--
4E+5Compounds2E-46E-76E-36E-2
6Carbon-14Monoxide-2E+67E-42E-6--
-Dioxide9E-53E-7--
2E+3Compounds1E-63E-93E-53E-4
9Fluorine-182D, fluorides of H, Li, Na, K, Rb, Cs, and Fr5E+47E+43E-51E-7--
St wall
--(5E+4)7E-47E-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 Re4E-51E-7--
-Y, lanthanum fluoride3E-51E-7--
11Sodium-22D, all compounds4E+26E+23E-79E-106E-66E-5
11Sodium-24D, all compounds4E+35E+32E-67E-95E-55E-4
12Magnesium-28D, all compounds except those given for W7E+22E+ 37E-72E-99E-69E-5
-W, oxides, hydroxides, carbides, halides, and nitrates5E-72E-9--
13Aluminum-26D, all compounds except those given for W4E+26E+13E-89E-116E-66E-5
-W, oxides, hydroxides, carbides, halides, and nitrates4E-81E-10--
14Silicon-31D, all compounds except those given for W and Y9E+33E+41E-54E-81E-41E-3
-W, oxides, hydroxides, carbides, and nitrates1E-55E-8--
-Y, aluminosilicate glass1E-54E-8--
14Silicon-32D, see 31 Si2E+32E+21E-73E-10--
LLI wall
--(3E+3)4E-54E-4
-W, see 31 Si5E-82E-10--
-Y, see 31 Si2E-97E-12--
15Phosphorus-32D, all compounds except phosphates given for W6E+29E+24E-71E-99E-69E-5
-W, phosphates of Zn2+, S3+, Mg2+, Fe3+, Bi3+, and lanthanides2E-75E-10--
15Phosphorus-33D, see 32P6E+38E+34E-61E-88E-58E-4
-W, see 32P1E-64E-9--
16Sulfur-35Vapor-1E+46E-62E-8--
1E+4D, sulfides and sulfates except those given for W7E-62E-8--
LLI wall
--(8E+3)1E-41E-3
6E+3W, elemental sulfur,
-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 Bi9E-73E-9--
17Chlorine-36D, chlorides of H, Li, Na, K, Rb, Cs, and Fr2E+32E+31E-63E-92E-52E-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 Re1E-73E-10--
17Chlorine-382D, see 36Cl2E+44E+42E-56E-8--
St wall
--(3E+4)3E-43E-3
-W, see 36Cl2E-56E-8--
17Chlorine-392D, see 36Cl2E+45E+42E-57E-8--
St wall
--(4E+4)5E-45E-3
-W, see 36Cl2E-58E-8--
18Argon-37Submersion1--1E+06E-3--
18Argon-39Submersion1--2E-48E-7--
18Argon-41Submersion1--3E-61E-8--
19Potassium-40D, all compounds3E+24E+22E-76E-104E-64E-5
19Potassium-42D, all compounds5E+35E+32E-67E-96E-56E-4
19Potassium-43D, all compounds6E+39E+34E-61E-89E-59E-4
19Potassium-442D, all compounds2E+47E+43E-59E-8--
St wall
--(4E+4)5E-45E-3
19Potassium-452D, all compounds3E+41E+55E-52E-7--
St wall
--(5E+4)7E-47E-3
20Calcium-41W, all compounds3E+34E+32E-6---
Bone surfBone surf
(4E+3)-(4E+3)6E-56E-4
20Calcium-45W, all compounds2E+38E+24E-71E-92E-52E-4
20Calcium-47W, all compounds8E+29E+24E-71E-91E-51E-4
21Scandium-43Y, all compounds7E+32E+49E-63E-81E-41E-3
21Scandium-44mY, all compounds5E+27E+23E-71E-97E-67E-5
21Scandium-44Y, all compounds4E+31E+45E-62E-85E-55E-4
21Scandium-46Y, all compounds9E+22E+21E-73E-101E-51E-4
21Scandium-47Y, all compounds2E+33E+31E-64E-9--
LLI wall
--(3E+3)4E-54E-4
21Scandium-48Y, all compounds8E+21E+36E-72E-91E-51E-4
21Scandium-492Y, all compounds2E+45E+42E-58E-83E-43E-3
22Titanium-44D, all compounds except those given for W and Y3E+21E+15E-92E-114E-64E-5
-W, oxides, hydroxides, carbides, halides, and nitrates1E-84E-11--
-Y, SrTi02E-98E-12--
22Titanium-45D, see 44Ti9E+33E+41E-53E-81E-41E-3
-W, see 44Ti1E-55E-8--
-Y, see 44Ti1E-54E-8--
23Vanadium-472D, all compounds except those given for W3E+48E+43E-51E-7--
St wall
--(3E+4)4E-44E-3
-W, oxides, hydroxides, carbides, and halides4E-51E-7--
23Vanadium-48D, see 47V6E+21E+35E-72E-99E-69E-5
-W, see 47V3E-79E-10--
23Vanadium-49D, see 47V7E+43E+41E-5---
Bone surfLLI wall
(3E+4)-(9E+4)1E-31E-2
-W, see 47V8E-62E-8--
24Chromium-48D, all compounds except those given for W and Y6E+31E+45E-62E-88E-58E-4
-W, halides and nitrates3E-61E-8--
-Y, oxides and hydroxides3E-61E-8--
24Chromium-492D, see 48Cr3E+48E+44E-51E-74E-44E-3
-W, see 48Cr4E-51E-7--
-Y, see 48Cr4E-51E-7--
24Chromium-51D, see 48Cr4E+45E+42E-56E-85E-45E-3
-W, see 48Cr1E-53E-8--
-Y, see 48Cr8E-63E-8--
25Manganese-512D, all compounds except those given for W2E+45E+42E-57E-83E-43E-3
-W, oxides, hydroxides, halides, and nitrates3E-58E-8--
25Manganese-52m2D, see 51Mn3E+49E+44E-51E-7--
St wall
--(4E+4)5E-45E-3
-W, see 51Mn4E-51E-7--
25Manganese-52D, see 51Mn7E+21E+35E-72E-91E-51E-4
-W, see 51Mn4E-71E-9--
25Manganese-53D, see 51Mn5E+41E+45E-6-7E-47E-3
Bone surf
(2E+4)----
W, see 51Mn-2E-8--
25Manganese-54D, see 51Mn2E+39E+24E-71E-93E-53E-4
-W, see 51Mn3E-71E-9--
25Manganese-56D, see 51Mn5E+32E+46E-62E-87E-57E-4
-W, see 51Mn9E-63E-8--
26Iron-52D, all compounds except those given for W9E+23E+31E-64E-91E-51E-4
-W, oxides, hydroxides, and halides1E-63E-9--
26Iron-55D, see 52Fe9E+32E+38E-73E-91E-41E-3
-W, see 52Fe2E-66E-9--
26Iron-59D, see 52Fe8E+23E+21E-75E-101E-51E-4
-W, see 52Fe2E-77E-10--
26Iron-60D, see 52Fe3E+16E+03E-99E-124E-74E-6
-W, see 52Fe8E-93E-11--
27Cobalt-55W, all compounds except those given for Y1E+33E+31E-64E-92E-52E-4
-Y, oxides, hydroxides, halides, and nitrates1E-64E-9--
27Cobalt-56W, see 55Co5E+23E+21E-74E-106E-66E-5
4E+2Y, see 55Co8E-83E-10--
27Cobalt-57W, see 55Co8E+33E+31E-64E-96E-56E-4
4E+3Y, see 55Co3E-79E-10--
27Cobalt-58mW, see 55Co6E+49E+44E-51E-78E-48E-3
-Y, see 55Co3E-59E-8--
27Cobalt-58W, see 55Co2E+31E+35E-72E-92E-52E-4
1E+3Y, see 55Co3E-71E-9--
27Cobalt-60m2W, see 55Co1E+64E+62E-36E-6--
St wall
--(1E+6)2E-22E-1
-Y, see 55Co1E-34E-6--
27Cobalt-60W, see 55Co5E+22E+27E-82E-103E-63E-5
2E+2Y, see 55Co1E-85E-11--
27Cobalt-612W, see 55Co2E+46E+43E-59E-83E-43E-3
2E+4Y, see 55Co2E-58E-8--
27Cobalt-62m2W, see 55Co4E+42E+57E-52E-7--
St wall
--(5E+4)7E-47E-3
-Y, see 55Co6E-52E-7--
28Nickel-56D, all components except those given for W1E+32E+38E-73E-92E-52E-4
-W, oxides, hydroxides, and carbides5E-72E-9--
-Vapor5E-72E-9--
28Nickel-57D, see 56Ni2E+35E+32E-67E-92E-52E-4
-W, see 56Ni1E-64E-9--
-Vapor3E-69E-9--
28Nickel-59D, see 56Ni2E+44E+32E-65E-93E-43E-3
-W, see 56Ni3E-61E-8--
-Vapor8E-73E-9--
28Nickel-63D, see 56Ni9E+32E+37E-72E-91E-41E-3
-W, see 56Ni1E-64E-9--
-Vapor3E-71E-9--
28Nickel-65D, see 56Ni8E+32E+41E-53E-81E-41E-3
-W, see 56Ni1E-54E-8--
-Vapor7E-62E-8--
28Nickel-66D, see 56Ni4E+22E+37E-72E-9--
LLI wall
--(5E+2)6E-66E-5
-W, see 56Ni3E-79E-10--
-Vapor1E-64E-9--
29Copper-602D, all compounds except those given for W and Y3E+49E+44E-51E-7--
St wall
--(3E+4)4E-44E-3
-W, sulfides, halides and nitrates5E-52E-7--
-Y, oxides and hydroxides4E-51E-7--
29Copper-61D, see 60Cu1E+43E+41E-54E-82E-42E-3
-W, see 60Cu2E-56E-8--
-Y, see 60Cu1E-55E-8--
29Copper-64D, see 60Cu1E+43E+41E-54E-82E-42E-3
-W, see 60Cu1E-53E-8--
-Y, see 60Cu9E-63E-8--
29Copper-67D, see 60Cu5E+38E+33E-61E-86E-56E-4
-W, see 60Cu2E-67E-9--
-Y, see 60Cu2E-66E-9--
30Zinc-62Y, all compounds1E+33E+31E-64E-92E-52E-4
30Zinc-632Y, all compounds2E+47E+43E-59E-8--
St wall
--(3E+4)3E-43E-3
30Zinc-65Y, all compounds4E+23E+21E-74E-105E-65E-5
30Zinc-69mY, all compounds4E+37E+33E-61E-86E-56E-4
30Zinc-692Y, all compounds6E+41E+56E-52E-78E-48E-3
30Zinc-71mY, all compounds6E+32E+47E-62E-88E-58E-4
30Zinc-72Y, all compounds1E+31E+35E-72E-91E-51E-4
31Gallium-652D, all compounds except those given for W5E+42E+57E-52E-7--
St wall
--(6E+4)9E-49E-3
-W, oxides, hydroxides, carbides, halides, and nitrates8E-53E-7--
31Gallium-66D, see 65Ga1E+34E+31E-65E-91E-51E-4
-W, see65Ga1E-64E-9--
31Gallium-67D, see 65Ga7E+31E+46E-62E-81E-41E-3
-W, see65Ga4E-61E-8--
31Gallium-682D, see65Ga2E+44E+42E-56E-82E-42E-3
-W, see 65Ga2E-57E-8--
31Gallium-702D, see65Ga5E+42E+57E-52E-7--
St wall
--(7E+4)1E-31E-2
-W, see 65Ga8E-53E-7--
31Gallium-72D, see65Ga1E+34E+31E-65E-92E-52E-4
-W, see65Ga1E-64E-9--
31Gallium-73D, see65Ga5E+32E+46E-62E-87E-57E-4
-W, see65Ga6E-62E-8--
32Germanium-66D, all compounds except those given for W2E+43E+41E-54E-83E-43E-3
-W, oxides, sulfides, and halides8E-63E-8--
32Germanium-672D, see 66Ge3E+49E+44E-51E-7--
St wall
--(4E+4)6E-46E-3
-W, see 66Ge4E-51E-7--
32Germanium-68D, see 66Ge5E+34E+32E-65E-96E-56E-4
-W, see 66Ge4E-81E-10--
32Germanium-69D, see 66Ge1E+42E+46E-62E-82E-42E-3
-W, see 66Ge3E-61E-8--
32Germanium-71D, see 66Ge5E+54E+52E-46E-77E-37E-2
-W, see 66Ge2E-56E-8--
32Germanium-752D, see 66Ge4E+48E+43E-51E-7--
St wall
--(7E+4)9E-49E-3
-W, see 66Ge4E-51E-7--
32Germanium-77D, see 66Ge9E+31E+44E-61E-81E-41E-3
-W, see 66Ge2E-68E-9--
32Germanium-782D, see 66Ge2E+42E+49E-63E-8--
St wall
--(2E+4)3E-43E-3
-W, see 66Ge9E-63E-8--
33Arsenic-692W, all compounds3E+41E+55E-52E-7--
St wall
--(4E+4)6E-46E-3
33Arsenic-702W, all compounds1E+45E+42E-57E-82E-42E-3
33Arsenic-71W, all compounds4E+35E+32E-66E-95E-55E-4
33Arsenic-72W, all compounds9E+21E+36E-72E-91E-51E-4
33Arsenic-73W, all compounds8E+32E+37E-72E-91E-41E-3
33Arsenic-74W, all compounds1E+38E+23E-71E-92E-52E-4
33Arsenic-76W, all compounds1E+31E+36E-72E-91E-51E-4
33Arsenic-77W, all compounds4+35E+32E-67E-9--
LLI wall
--(5E+3)6E-56E-4
33Arsenic-782W, all compounds8E+32E+49E-63E-81E-41E-3
34Selenium-702D, all compunds except those given for W2E+44E+42E-55E-81E-41E-3
1E+4W, oxides, hydroxides, carbides, and elemental Se2E-56E-8--
34Selenium-73m2D, see70Se6E+42E+56E-52E-74E-44E-3
3E+4W, see 70Se6E-52E-7--
34Selenium-73D, see70Se3E+31E+45E-62E-84E-54E-4
-W, see 70Se7E-62E-8--
34Selenium-75D, see70Se5E+27E+23E-71E-97E-67E-5
-W, see 70Se3E-78E-10--
34Selenium-79D, see70Se6E+28E+23E-71E-98E-68E-5
-W, see 70Se2E-78E-10--
34Selenium-81m2D, see70Se4E+47E+43E-59E-83E-43E-3
2E+4W, see 70Se3E-51E-7--
34Selenium-812D, see 70Se6E+42E+59E-53E-7--
St wall
--(8E+4)1E-31E-2
-W, see 70Se1E-43E-7--
34Selenium-832D, see 70Se4E+41E+55E-52E-74E-44E-3
3E+4W, see 70Se5E-52E-7--
35Bromine-74m2D, bromides of H, Li, Na, K, Rb, Cs, and Fr1E+44E+42E-55E-8--
St wall
--(2E+4)3E-43E-3
-W, bromides of lanthanides, Be, Mg, Ca, Sr, Ba, Ra, Al, Ga, In, Tl, Ge, Sn, Pb, As, Sb, Bi, Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au, Zn, Cd, Hg, Sc, Y, Ti, Zr, Hf, V, Nb, Ta, Mn, Tc, and Re2E-56E-8--
35Bromine-742D, see 74mBr2E+47E+43E-51E-7--
St wall
--(4E+4)5E-45E-3
-W, see 74mBr4E-51E-7--
35Bromine-752D, see 74mBr3E+45E+42E-57E-8--
St wall
--(4E+4)5E-45E-3
-W, see 74mBr2E-57E-8--
35Bromine-76D, see 74mBr4E+35E+32E-67E-95E-55E-4
-W, see 74mBr2E-66E-9--
35Bromine-77D, see 74mBr2E+42E+41E-53E-82E-42E-3
-W, see 74mBr8E-63E-8--
35Bromine-80mD, see 74mBr2E+42E+47E-62E-83E-43E-3
-W, see 74mBr6E-62E-8--
35Bromine-802D, see 74mBr5E+42E+58E-53E-7--
St wall
--(9E+4)1E-31E-2
-W, see 74mBr9E-53E-7--
35Bromine-82D, see 74mBr3E+34E+32E-66E-94E-54E-4
-W, see 74mBr2E-65E-9--
35Bromine-83D, see 74mBr5E+46E+43E-59E-8--
St wall
--(7E+4)9E-49E-3
-W, see 74mBr3E-59E-8--
35Bromine-842D, see 74mBr2E+46E+42E-58E-8--
St wall
--(3E+4)4E-44E-3
-W, see 74mBr3E-59E-8--
36Krypton-742Submersion1--3E-61E-8--
36Krypton-76Submersion1--9E-64E-8--
36Krypton-772Submersion1--4E-62E-8--
36Krypton-79Submersion1--2E-57E-8--
36Krypton-81Submersion1--7E-43E-6--
36Krypton-83m2Submersion1--1E-25E-5--
36Krypton-85mSubmersion1--2E-51E-7--
36Krypton-85Submersion1--1E-47E-7--
36Krypton-872Submersion1--5E-62E-8--
36Krypton-88Submersion1--2E-69E-9--
37Rubidium-792D, all compounds4E+41E+55E-52E-7--
St wall
--(6E+4)8E-48E-3
37Rubidium-81m2D, all compounds2E+53E+51E-45E-7--
St wall
--(3E+5)4E-34E-2
37Rubidium-81D, all compounds4E+45E+42E-57E-85E-45E-3
37Rubidium-82mD, all compounds1E+42E+47E-62E-82E-42E-3
37Rubidium-83D, all compounds6E+21E+34E-71E-99E-69E-5
37Rubidium-84D, all compounds5E+28E+23E-71E-97E-67E-5
37Rubidium-86D, all compounds5E+28E+23E-71E-97E-67E-5
37Rubidium-87D, all compounds1E+32E+36E-72E-91E-51E-4
37Rubidium-882D, all compounds2E+46E+43E-59E-8--
St wall
--(3E+4)4E-44E-3
37Rubidium-892D, all compounds4E+41E+56E-52E-7--
St wall
--(6E+4)9E-49E-3
38Strontium-802D, all soluble compounds except SrTiO34E+31E+45E-62E-86E-56E-4
-Y, all insoluble compounds and SrTiO35E-62E-8--
38Strontium-812D, see 80Sr3E+48E+43E-51E-73E-43E-3
2E+4Y, see 80Sr3E-51E-7--
38Strontium-82D, see 80Sr3E+24E+22E-76E-10--
LLI wall
--(2E+2)3E-63E-5
2E+2Y, see 80Sr4E-81E-10--
38Strontium-83D, see 80Sr3E+37E+33E-61E-83E-53E-4
2E+3Y, see 80Sr1E-65E-9--
38Strontium-85m2D, see 80Sr2E+56E+53E-49E-73E-33E-2
-Y, see 80Sr4E-41E-6--
38Strontium-85D, see 80Sr3E+33E+31E-64E-94E-54E-4
-Y, see 80Sr6E-72E-9--
38Strontium-87mD, see 80Sr5E+41E+55E-52E-76E-46E-3
4E+4Y, see 80Sr6E-52E-7--
38Strontium-89D, see 80Sr6E+28E+24E-71E-9--
LLI wall
--(6E+2)8E-68E-5
5E+2Y, see 80Sr6E-82E-10--
38Strontium-90D, see 80Sr3E+12E+18E-9---
Bone surfBone surf
(2E+1)-(4E+1)5E-75E-6
-Y, see 80Sr2E-96E-12--
38Strontium-91D, see 80Sr2E+36E+32E-68E-92E-52E-4
-Y, see 80Sr1E-65E-9--
38Strontium-92D, see 80Sr3E+39E+34E-61E-84E-54E-4
-Y, see 80Sr3E-69E-9--
39Yttrium-86m2W, all compounds except those given for Y2E+46E+42E-58E-83E-43E-3
-Y, oxides and hydroxides2E-58E-8--
39Yttrium-86W, see 86mY1E+33E+31E-65E-92E-52E-4
-Y, see 86mY1E-65E-9--
39Yttrium-87W, see 86mY2E+33E+31E-65E-93E-53E-4
-Y, see 86mY1E-65E-9--
39Yttrium-88W, see 86mY1E+33E+21E-73E-101E-51E-4
-Y, see 86mY1E-73E-10--
39Yttrium-90mW, see 86mY8E+31E+45E-62E-81E-41E-3
-Y, see 86mY5E-62E-8--
39Yttrium-90W, see 86mY4E+27E+23E-79E-10--
LLI wall
--(5E+2)7E-67E-5
-Y, see 86mY3E-79E-10--
39Yttrium-91m2W, see 86mY1E+52E+51E-43E-72E-32E-2
-Y, see 86mY7E-52E-7--
39Yttrium-91W, see 86mY5E+22E+27E-82E-10--
LLI wall
--(6E+2)8E-68E-5
-Y, see 86mY5E-82E-10--
39Yttrium-92W, see 86mY3E+39E+34E-61E-84E-54E-4
-Y, see 86mY3E-61E-8--
39Yttrium-93W, see 86mY1E+33E+31E-64E-92E-52E-4
-Y, see 86mY1E-63E-9--
39Yttrium-942W, see 86mY2E+48E+43E-51E-7--
St wall
--(3E+4)4E-44E-3
-Y, see 86mY3E-51E-7--
39Yttrium-952W, see 86mY4E+42E+56E-52E-7--
St wall
--(5E+4)7E-47E-3
-Y, see 86mY6E-52E-7--
40Zirconium-86D, all compounds except those given for W and Y1E+34E+32E-66E-92E-52E-4
-W, all oxides, hydroxides, halides,and nitrates1E-64E-9--
-Y, carbide1E-63E-9--
40Zirconium-88D, see 86Zr4E+32E+29E-83E-105E-55E-4
-W, see 86Zr2E-77E-10--
-Y, see 86Zr1E-74E-10--
40Zirconium-89D, see 86Zr2E+34E+31E-65E-92E-52E-4
-W, see 86Zr1E-63E-9--
-Y, see 86Zr1E-63E-9--
40Zirconium-93D, see 86Zr1E+36E+03E-9---
Bone surfBone surf
(2E+1)-(3E+3)4E-54E-4
-W, see 86Zr1E-8---
Bone surf
(6E+1)----
-Y, see 86Zr2E-8---
Bone surf
(7E+1)----
40Zirconium-95D, see 86Zr1E+31E+25E-8-2E-52E-4
Bone surf
(3E+2)----
-W, see 86Zr2E-75E-10--
-Y, see 86Zr1E-74E-10--
40Zirconium-97D, see 86Zr6E+22E+38E-73E-99E-69E-5
-W, see 86Zr6E-72E-9--
-Y, see 86Zr5E-72E-9--
41Niobium-882W, all compounds, except those given for Y5E+42E+59E-53E-7--
St wall
--(7E+4)1E-31E-2
-Y, oxides and hydroxides9E-53E-7--
41Niobium-892W, see 88Nb1E+44E+42E-56E-81E-41E-3
(66 min)
-Y, see 88Nb2E-55E-8--
41Niobium-89W, see 88Nb5E+32E+48E-63E-87E-57E-4
(122 min)
-Y, see 88Nb6E-62E-8--
41Niobium-90W, see 88Nb1E+33E+31E-64E-91E-51E-4
-Y, see 88Nb1E-63E-9--
41Niobium-93mW, see 88Nb9E+32E+38E-73E-9--
LLI wall
--(1E+4)2E-42E-3
-Y, see 88Nb7E-82E-10--
41Niobium-94W, see 88Nb9E+22E+28E-83E-101E-51E-4
-Y, see 88Nb6E-92E-11--
41Niobium-95mW, see 88Nb2E+33E+31E-64E-9--
LLI wall
--(2E+3)3E-53E-4
-Y, see 88Nb9E-73E-9--
41Niobium-95W, see 88Nb2E+31E+35E-72E-93E-53E-4
-Y, see 88Nb5E-72E-9--
41Niobium-96W, see 88Nb1E+33E+31E-64E-92E-52E-4
-Y, see 88Nb1E-63E-9--
41Niobium-972W, see 88Nb2E+48E+43E-51E-73E-43E-3
-Y, see 88Nb3E-51E-7--
41Niobium-982W, see 88Nb1E+45E+42E-58E-82E-42E-3
-Y, see 88Nb2E-57E-8--
42Molybdenum-90D, all compounds except those given for Y4E+37E+33E-61E-83E-53E-4
2E+3Y, oxides, hydroxides, and MoS22E-66E-9--
42Molybdenum-93mD, see 90Mo9E+32E+47E-62E-86E-56E-4
4E+3Y, see 90Mo6E-62E-8--
42Molybdenum-93D, see 90Mo4E+35E+32E-68E-95E-55E-4
2E+4Y, see 90Mo8E-82E-10--
42Molybdenum-99D, see 90Mo2E+33E+31E-64E-9--
LLI wall
--(1E+3)2E-52E-4
1E+3Y, see 90Mo6E-72E-9--
42Molybdenum-1012D, see 90Mo4E+41E+56E-52E-7--
St wall
--(5E+4)7E-47E-3
-Y, see 90Mo6E-52E-7--
43Technetium-93m2D, all compounds except those given for W7E+42E+56E-52E-71E-31E-2
-W, oxides, hydroxides, halides, and nitrates1E-44E-7--
43Technetium-93D, see 93mTc3E+47E+43E-51E-74E-44E-3
-W, see 93mTc4E-51E-7--
43Technetium-94m2D, see 93mTc2E+44E+42E-56E-83E-43E-3
-W, see 93mTc2E-58E-8--
43Technetium-94D, see 93mTc9E+32E+48E-63E-81E-41E-3
-W, see 93mTc1E-53E-8--
43Technetium-95mD, see 93mTc4E+35E+32E-68E-95E-55E-4
-W, see 93mTc8E-73E-9--
43Technetium-95D, see 93mTc1E+42E+49E-63E-81E-41E-3
-W, see 93mTc8E-63E-8--
43Technetium-96m2D, see 93mTc2E+53E+51E-44E-72E-32E-2
-W, see 93mTc1E-43E-7--
43Technetium-96D, see 93mTc2E+33E+31E-65E-93E-53E-4
-W, see 93mTc9E-73E-9--
43Technetium-97mD, see 93mTc5E+37E+33E-6-6E-56E-4
St wall
(7E+3)----
-W, see 93mTc5E-72E-9--
43Technetium-97D, see 93mTc4E+45E+42E-57E-85E-45E-3
-W, see 93mTc2E-68E-9--
43Technetium-98D, see 93mTc1E+32E+37E-72E-91E-51E-4
-W, see 93mTc1E-74E-10--
43Technetium-99mD, see 93mTc8E+42E+56E-52E-71E-31E-2
-W, see 93mTc1E-43E-7--
43Technetium-99D, see 93mTc4E+35E+32E-6-6E-56E-4
St wall
(6E+3)----
-W, see 93mTc3E-79E-10--
43Technetium-1012D, see 93mTc9E+43E+51E-45E-7--
St wall
--(1E+5)2E-32E-2
-W, see 93mTc2E-45E-7--
43Technetium-1042D, see 93mTc2E+47E+43E-51E-7--
St wall
--(3E+4)4E-44E-3
-W, see 93mTc4E-51E-7--
44Ruthenium-942D, all compounds except those given for W and Y2E+44E+42E-56E-82E-42E-3
-W, halides3E-59E-8--
-Y, oxides and hydroxides2E-58E-8--
44Ruthenium-97D, see 94Ru8E+32E+48E-63E-81E-41E-3
-W, see 94Ru5E-62E-8--
-Y, see 94Ru5E-62E-8--
44Ruthenium-103D, see 94Ru2E+32E+37E-72E-93E-53E-4
-W, see 94Ru4E-71E-9--
-Y, see 94Ru3E-79E-10--
44Ruthenium-105D, see 94Ru5E+31E+46E-62E-87E-57E-4
-W, see 94Ru6E-62E-8--
-Y, see 94Ru5E-62E-8--
44Ruthenium-106D, see 94Ru2E+29E+14E-81E-10--
LLI wall
--(2E+2)3E-63E-5
-W, see 94Ru2E-88E-11--
-Y, see 94Ru5E-92E-11--
45Rhodium-99mD, all compounds except those given for W and Y2E+46E+42E-58E-82E-42E-3
-W, halides3E-51E-7--
-Y, oxides and hydroxides3E-59E-8--
45Rhodium-99D, see 99mRh2E+33E+31E-64E-93E-53E-4
-W, see 99mRh9E-73E-9--
-Y, see 99mRh8E-73E-9--
45Rhodium-100D, see 99mRh2E+35E+32E-67E-92E-52E-4
-W, see 99mRh2E-66E-9--
-Y, see 99mRh2E-65E-9--
45Rhodium-101mD, see 99mRh6E+31E+45E-62E-88E-58E-4
-W, see 99mRh4E-61E-8--
-Y, see 99mRh3E-61E-8--
45Rhodium-101D, see 99mRh2E+35E+22E-77E-103E-53E-4
-W, see 99mRh3E-71E-9--
-Y, see 99mRh6E-82E-10--
45Rhodium-102mD, see 99mRh1E+35E+22E-77E-10--
LLI wall
--(1E+3)2E-52E-4
-W, see 99mRh2E-75E-10--
-Y, see 99mRh5E-82E-10--
45Rhodium-102D, see 99mRh6E+29E+14E-81E-108E-68E-5
-W, see 99mRh7E-82E-10--
-Y, see 99mRh2E-88E-11--
45Rhodium-103m2D, see 99mRh4E+51E+65E-42E-66E-36E-2
-W, see 99mRh5E-42E-6--
-Y, see 99mRh5E-42E-6--
45Rhodium-105D, see 99mRh4E+31E+45E-62E-8--
LLI wall
--(4E+3)5E-55E-4
-W, see 99mRh3E-69E-9--
-Y, see 99mRh2E-68E-9--
45Rhodium-106mD, see 99mRh8E+33E+41E-54E-81E-41E-3
-W, see 99mRh2E-55E-8--
-Y, see 99mRh1E-55E-8--
45Rhodium-1072D, see 99mRh7E+42E+51E-43E-7--
St wall
--(9E+4)1E-31E-2
-W, see 99mRh1E-44E-7--
-Y, see 99mRh1E-43E-7--
46Palladium-100D, all compounds except those given for W and Y1E+31E+36E-72E-92E-52E-4
-W, nitrates5E-72E-9--
-Y, oxides and hydroxides6E-72E-9--
46Palladium-101D, see 100Pd1E+43E+41E-55E-82E-42E-3
-W, see 100Pd1E-55E-8--
-Y, see 100Pd1E-54E-8--
46Palladium-103D, see 100Pd6E+36E+33E-69E-9--
LLI wall
--(7E+3)1E-41E-3
-W, see 100Pd2E-66E-9--
-Y, see 100Pd1E-65E-9--
46Palladium-107D, see 100Pd3E+42E+49E-6---
KidneysLLI wall
(2E+4)-(4E+4)5E-45E-3
-W, see 100Pd3E-61E-8--
-Y, see 100Pd2E-76E-10--
46Palladium-109D, see 100Pd2E+36E+33E-69E-93E-53E-4
-W, see 100Pd2E-68E-9--
-Y, see 100Pd2E-66E-9--
47Silver-1022D, all compounds except those given for W and Y5E+42E+58E-52E-7--
St wall
--(6E+4)9E-49E-3
-W, nitrates and sulfides9E-53E-7--
-Y, oxides and hydroxides8E-53E-7--
47Silver-1032D, see 102Ag4E+41E+54E-51E-75E-45E-3
-W, see 102Ag5E-52E-7--
-Y, see 102Ag5E-52E-7--
47Silver-104m2D, see 102Ag3E+49E+44E-51E-74E-44E-3
-W, see 102Ag5E-52E-7--
-Y, see 102Ag5E-52E-7--
47Silver-1042D, see 102Ag2E+47E+43E-51E-73E-43E-3
-W, see 102Ag6E-52E-7--
-Y, see 102Ag6E-52E-7--
47Silver-105D, see 102Ag3E+31E+34E-71E-94E-54E-4
-W, see 102Ag7E-72E-9--
-Y, see 102Ag7E-72E-9--
47Silver-106mD, see 102Ag8E+27E+23E-71E-91E-51E-4
-W, see 102Ag4E-71E-9--
-Y, see 102Ag4E-71E-9--
47Silver-1062D, see 102Ag6E+42E+58E-53E-7--
St wall
--(6E+4)9E-49E-3
-W, see 102Ag9E-53E-7--
-Y, see 102Ag8E-53E-7--
47Silver-108mD, see 102Ag6E+22E+28E-83E-109E-69E-5
-W, see 102Ag1E-74E-10--
-Y, see 102Ag1E-83E-11--
47Silver-110mD, see 102Ag5E+21E+25E-82E-106E-66E-5
-W, see102Ag8E-83E-10--
-Y, see 102Ag4E-81E-10--
47Silver-111D, see 102Ag9E+22E+36E-7---
LiverLLI wall
(2E+3)-(1E+3)2E-52E-4
-W, see102Ag4E-71E-9--
-Y, see 102Ag4E-71E-9--
47Silver-112D, see 102Ag3E+38E+33E-61E-84E-54E-4
-W, see102Ag4E-61E-8--
-Y, see 102Ag4E-61E-8--
47Silver-1152D, see 102Ag3E+49E+44E-51E-7--
St wall
--(3E+4)4E-44E-3
-W, see102Ag4E-51E-7--
-Y, see 102Ag3E-51E-7--
48Cadmium-1042D, all compounds except those given for W and Y2E+47E+43E-59E-83E-43E-3
-W, sulfides, halides, and nitrates5E-52E-7--
-Y, oxides and hydroxides5E-52E-7--
48Cadmium-107D, see104Cd2E+45E+42E-58E-83E-43E-3
-W, see 104Cd2E-58E-8--
-Y, see 104Cd2E-57E-8--
48Cadmium-109D, see104Cd3E+24E+11E-8---
KidneysKidneys
(5E+1)-(4E+2)6E-66E-5
-W, see 104Cd5E-8---
Kidneys
(1E+2)----
-Y, see 104Cd5E-82E-10--
48Cadmium-113mD, see104Cd2E+12E+01E-9---
KidneysKidneys
(4E+0)-(4E+1)5E-75E-6
-W, see 104Cd4E-9---
Kidneys
(1E+1)----
-Y, see 104Cd5E-92E-11--
48Cadmium-113D, see104Cd2E+12E+09E-10---
KidneysKidneys
(3E+0)-(3E+1)4E-74E-6
-W, see 104Cd3E-9---
Kidneys
(1E+1)----
-Y, see 104Cd6E-92E-11--
48Cadmium-115mD, see104Cd3E+25E+12E-8-4E-64E-5
Kidneys
(8E+1)----
-W, see 104Cd5E-82E-10--
-Y, see 104Cd6E-82E-10--
48Cadmium-115D, see104Cd9E+21E+36E-72E-9--
LLI wall
--(1E+3)1E-51E-4
-W, see 104Cd5E-72E-9--
-Y, see 104Cd6E-72E-9--
48Cadmium-117mD, see104Cd5E+31E+45E-62E-86E-56E-4
-W, see 104Cd7E-62E-8--
-Y, see 104Cd6E-62E-8--
48Cadmium-117D, see104Cd5E+31E+45E-62E-86E-56E-4
-W, see 104Cd7E-62E-8--
-Y, see 104Cd6E-62E-8--
49Indium-109D, all compounds except those given for W2E+44E+42E-56E-83E-43E-3
-W, oxides, hydroxides, halides, and nitrates3E-59E-8--
49Indium-1102D, see 109In2E+44E+42E-56E-82E-42E-3
(69.1 min)W, see 109In6E+42E-58E-8--
49Indium-110D, see 109In5E+32E+47E-62E-87E-57E-4
(4.9 hr)W, see 109In2E+48E-63E-8--
49Indium-111D, see 109In4E+36E+33E-69E-96E-56E-4
-W, see 109In3E-69E-9--
49Indium-1122D, see 109In2E+56E+53E-49E-72E-32E-2
-W, see 109In3E-41E-6--
49Indium-113m2D, see 109In5E+41E+56E-52E-77E-47E-3
-W, see 109In8E-53E-7--
49Indium-114mD, see 109In3E+26E+13E-89E-11--
LLI wall
--(4E+2)5E-65E-5
-W, see 109In4E-81E-10--
49Indium-115mD, see 109In1E+44E+42E-56E-82E-42E-3
-W, see 109In2E-57E-8--
49Indium-115D, see 109In4E+11E+06E-102E-125E-75E-6
-W, see 109In2E-98E-12--
49Indium-116m2D, see 109In2E+48E+43E-51E-73E-43E-3
-W, see 109In5E-52E-7--
49Indium-117m2D, see 109In1E+43E+41E-55E-82E-42E-3
-W, see 109In2E-56E-8--
49Indium-1172D, see 109In6E+42E+57E-52E-78E-48E-3
-W, see 109In9E-53E-7--
49Indium-119m2D, see 109In4E+41E+55E-52E-7--
St wall
--(5E+4)7E-47E-3
-W, see 109In6E-52E-7--
50Tin-110D, all compounds except those given for W4E+31E+45E-62E-85E-55E-4
-W, sulfides, oxides, hydroxides, halides, nitrates and stannic phosphate5E-62E-8--
50Tin-1112D, see 110Sn7E+42E+59E-53E-71E-31E-2
-W, see 110Sn1E-44E-7--
50Tin-113D, see 110Sn2E+31E+35E-72E-9--
LLI wall
--(2E+3)3E-53E-4
-W, see 110Sn2E-78E-10--
50Tin-117mD, see 110Sn2E+31E+35E-7---
Bone surfLLI wall
(2E+3)-(2E+3)3E-53E-4
-W, see 110Sn6E-72E-9--
50Tin-119mD, see 110Sn3E+32E+31E-63E-9--
LLI wall
--(4E+3)6E-56E-4
-W, see 110Sn4E-71E-9--
50Tin-121mD, see 110Sn3E+39E+24E-71E-9--
LLI wall
--(4E+3)5E-55E-4
-W, see 110Sn2E-78E-10--
50Tin-121D, see 110Sn6E+32E+46E-62E-8--
LLI wall
--(6E+3)8E-58E-4
-W, see 110Sn5E-62E-8--
50Tin-123m2D, see 110Sn5E+41E+55E-52E-77E-47E-3
-W, see 110Sn6E-52E-7--
50Tin-123D, see 110Sn5E+26E+23E-79E-10--
LLI wall
--(6E+2)9E-69E-5
-W, see 110Sn7E-82E-10--
50Tin-125D, see 110Sn4E+29E+24E-71E-9--
LLI wall
--(5E+2)6E-66E-5
-W, see 110Sn1E-75E-10--
50Tin-126D, see 110Sn3E+26E+12E-88E-114E-64E-5
-W, see 110Sn3E-89E-11--
50Tin-127D, see 110Sn7E+32E+48E-63E-89E-59E-4
-W, see 110Sn8E-63E-8--
50Tin-1282D, see 110Sn9E+33E+41E-54E-81E-41E-3
-W, see 110Sn1E-55E-8--
51Antimony-1152D, all compounds except those given for W8E+42E+51E-43E-71E-31E-2
-W, oxides, hydroxides, halides, sulfides, sulfates, and nitrates1E-44E-7--
51Antimony-116m2D, see 115Sb2E+47E+43E-51E-73E-43E-3
-W, see 115Sb6E-52E-7--
51Antimony-1162D, see 115Sb7E+43E+51E-44E-7--
St wall
--(9E+4)1E-31E-2
-W, see 115Sb1E-45E-7--
51Antimony-117D, see 115Sb7E+42E+59E-53E-79E-49E-3
-W, see 115Sb1E-44E-7--
51Antimony-118mD, see 115Sb6E+32E+48E-63E-87E-57E-4
5E+3W, see 115Sb9E-63E-8--
51Antimony-119D, see 115Sb2E+45E+42E-56E-82E-42E-3
2E+4W, see 115Sb1E-54E-8--
51Antimony-1202D, see 115Sb1E+54E+52E-46E-7--
(16 min)St wall
--(2E+5)2E-32E-2
-W, see 115Sb2E-47E-7--
51Antimony-120D, see 115Sb1E+32E+39E-73E-91E-51E-4
(5.76 d)W, see 115Sb1E+35E-72E-9--
51Antimony-122D, see 115Sb8E+22E+31E-63E-9--
LLI wall
--(8E+2)1E-51E-4
7E+2-W, see 115Sb4E-72E-9--
51Antimony-124m2D, see 115Sb3E+58E+54E-41E-63E-33E-2
2E+5W, see 115Sb2E-48E-7--
51Antimony-124D, see 115Sb6E+29E+24E-71E-97E-67E-5
5E+2W, see 115Sb1E-73E-10--
51Antimony-125D, see 115Sb2E+32E+31E-63E-93E-53E-4
-W, see 115Sb2E-77E-10--
51Antimony-126m2D, see 115Sb5E+42E+58E-53E-7--
St wall
--(7E+4)9E-49E-3
-W, see 115Sb8E-53E-7--
51Antimony-126D, see 115Sb6E+21E+35E-72E-97E-67E-5
5E+2W, see 115Sb2E-77E-10--
51Antimony-127D, see 115Sb8E+22E+39E-73E-9--
LLI wall
--(8E+2)1E-51E-4
7E+2W, see 115Sb4E-71E-9--
51Antimony-1282D, see 115Sb8E+44E+52E-45E-7--
(10.4 min)St wall
--(1E+5)1E-31E-2
-W, see 115Sb2E-46E-7--
51Antimony-128D, see 115Sb1E+34E+32E-66E-92E-52E-4
(9.01 h)W, see 115Sb3E+31E-65E-9--
51Antimony-129D, see 115Sb3E+39E+34E-61E-84E-54E-4
-W, see 115Sb4E-61E-8--
51Antimony-1302D, see 115Sb2E+46E+43E-59E-83E-43E-3
-W, see 115Sb3E-51E-7--
51Antimony-1312D, see 115Sb1E+42E+41E-5---
ThyroidThyroid
(4E+4)-(2E+4)2E-42E-3
-W, see 115Sb1E-5--
Thyroid
(4E+4)----
52Tellurium-116D, all compounds except those given for W8E+32E+49E-63E-81E-41E-3
-W, oxides, hydroxides, and nitrates1E-54E-8--
52Tellurium-121mD, see 116Te5E+22E+28E-8---
Bone surfBone surf
(4E+2)-(7E+2)1E-51E-4
-W, see 116Te2E-76E-10--
52Tellurium-121D, see 116Te3E+34E+32E-66E-94E-54E-4
-W, see 116Te1E-64E-9--
52Tellurium-123mD, see 116Te6E+22E+29E-8---
Bone surfBone surf
(5E+2)-(1E+3)1E-51E-4
-W, see 116Te2E-78E-10--
52Tellurium-123D, see 116Te5E+22E+28E-8---
Bone surfBone surf
(5E+2)-(1E+3)2E-52E-4
-W, see 116Te2E-7---
Bone surf
(1E+3)----
52Tellurium-125mD, see 116Te1E+34E+22E-7---
Bone surfBone surf
(1E+3)-(1E+3)2E-52E-4
-W, see 116Te3E-71E-9--
52Tellurium-127mD, see 116Te6E+23E+21E-7-9E-69E-5
Bone surf
(4E+2)----
-W, see 116Te1E-74E-10--
52Tellurium-127D, see 116Te7E+32E+49E-63E-81E-41E-3
-W, see 116Te7E-62E-8--
52Tellurium-129mD, see 116Te5E+26E+23E-79E-107E-67E-5
-W, see 116Te1E-73E-10--
52Tellurium-1292D, see 116Te3E+46E+43E-59E-84E-44E-3
-W, see 116Te3E-51E-7--
52Tellurium-131mD, see 116Te3E+24E+22E-7---
ThyroidThyroid
(1E+3)-(6E+2)8E-68E-5
-W, see 116Te2E-7---
Thyroid
(9E+2)----
52Tellurium-1312D, see 116Te3E+35E+32E-6---
ThyroidThyroid
(1E+4)-(6E+3)8E-58E-4
-W, see 116Te2E-6---
Thyroid
(1E+4)----
52Tellurium-132D, see 116Te2E+22E+29E-8---
ThyroidThyroid
(8E+2)-(7E+2)9E-69E-5
-W, see 116Te9E-8---
Thyroid
(6E+2)----
52Tellurium-133m2D, see 116Te3E+35E+32E-6---
ThyroidThyroid
(1E+4)-(6E+3)9E-59E-4
-W, see 116Te2E-6---
Thyroid
(1E+4)----
52Tellurium-1332D, see 116Te1E+42E+49E-6---
ThyroidThyroid
(6E+4)-(3E+4)4E-44E-3
-W, see 116Te9E-6---
Thyroid
(6E+4)----
52Tellurium-1342D, see 116Te2E+42E+41E-5---
ThyroidThyroid
(5E+4)-(2E+4)3E-43E-3
-W, see 116Te1E-5---
Thyroid
(5E+4)----
53Iodine-120m2D, all compounds1E+42E+49E-63E-8--
Thyroid
--(1E+4)2E-42E-3
53Iodine-1202D, all compounds4E+39E+34E-6---
ThyroidThyroid
(1E+4)-(8E+3)1E-41E-3
53Iodine-121D, all compounds1E+42E+48E-6---
ThyroidThyroid
(5E+4)-(3E+4)4E-44E-3
53Iodine-123D, all compounds3E+36E+33E-6---
ThyroidThyroid
(2E+4)-(1E+4)1E-41E-3
53Iodine-124D, all compounds5E+18E+13E-8---
ThyroidThyroid
(3E+2)-(2E+2)2E-62E-5
53Iodine-125D, all compounds4E+16E+13E-8---
ThyroidThyroid
(2E+2)-(1E+2)2E-62E-5
53Iodine-126D, all compounds2E+14E+11E-8---
ThyroidThyroid
(1E+2)-(7E+1)1E-61E-5
53Iodine-1282D, all compounds4E+41E+55E-52E-7--
St wall
--(6E+4)8E-48E-3
53Iodine-129D, all compounds5E+09E+04E-9---
ThyroidThyroid
(3E+1)-(2E+1)2E-72E-6
53Iodine-130D, all compounds4E+27E+23E-7---
ThyroidThyroid
(2E+3)-(1E+3)2E-52E-4
53Iodine-131D, all compounds3E+15E+12E-8---
ThyroidThyroid
(2E+2)-(9E+1)1E-61E-5
53Iodine-132m2D, all compounds4E+38E+34E-6---
ThyroidThyroid
(2E+4)-(1E+4)1E-41E-3
53Iodine-132D, all compounds4E+38E+33E-6---
ThyroidThyroid
(1E+4)-(9E+3)1E-41E-3
53Iodine-133D, all compounds1E+23E+21E-7---
ThyroidThyroid
(9E+2)-(5E+2)7E-67E-5
53Iodine-1342D, all compounds2E+45E+42E-56E-8--
Thyroid
--(3E+4)4E-44E-3
53Iodine-135D, all compounds8E+22E+37E-7---
ThyroidThyroid
(4E+3)-(3E+3)3E-53E-4
54Xenon-1202Submersion1--1E-54E-8--
54Xenon-1212Submersion1--2E-61E-8--
54Xenon-122Submersion1--7E-53E-7--
54Xenon-123Submersion1--6E-63E-8--
54Xenon-125Submersion1--2E-57E-8--
54Xenon-127Submersion1--1E-56E-8--
54Xenon-129mSubmersion1--2E-49E-7--
54Xenon-131mSubmersion1--4E-42E-6--
54Xenon-133mSubmersion1--1E-46E-7--
54Xenon-133Submersion1--1E-45E-7--
54Xenon-135m2Submersion1--9E-64E-8--
54Xenon-135Submersion1--1E-57E-8--
54Xenon-1382Submersion1--4E-62E-8--
55Cesium-1252D, all compounds5E+41E+56E-52E-7--
St wall
--(9E+4)1E-31E-2
55Cesium-127D, all compounds6E+49E+44E-51E-79E-49E-3
55Cesium-129D, all compounds2E+43E+41E-55E-83E-43E-3
55Cesium-1302D, all compounds6E+42E+58E-53E-7--
St wall
--(1E+5)1E-31E-2
55Cesium-131D, all compounds2E+43E+41E-54E-83E-43E-3
55Cesium-132D, all compounds3E+34E+32E-66E-94E-54E-4
55Cesium-134mD, all compounds1E+51E+56E-52E-7--
St wall
--(1E+5)2E-32E-2
55Cesium-134D, all compounds7E+11E+24E-82E-109E-79E-6
55Cesium-135m2D, all compounds1E+52E+58E-53E-71E-31E-2
55Cesium-135D, all compounds7E+21E+35E-72E-91E-51E-4
55Cesium-136D, all compounds4E+27E+23E-79E-106E-66E-5
55Cesium-137D, all compounds1E+22E+26E-82E-101E-61E-5
55Cesium-1382D, all compounds2E+46E+42E-58E-8--
St wall
--(3E+4)4E-44E-3
56Barium-1262D, all compounds6E+32E+46E-62E-88E-58E-4
56Barium-128D, all compounds5E+22E+37E-72E-97E-67E-5
56Barium-131m2D, all compounds4E+51E+66E-42E-6--
St wall
--(5E+5)7E-37E-2
56Barium-131D, all compounds3E+38E+33E-61E-84E-54E-4
56Barium-133mD, all compounds2E+39E+34E-61E-8--
LLI wall
--(3E+3)4E-54E-4
56Barium-133D, all compounds2E+37E+23E-79E-102E-52E-4
56Barium-135mD, all compounds3E+31E+45E-62E-84E-54E-4
56Barium-1392D, all compounds1E+43E+41E-54E-82E-42E-3
56Barium-140D, all compounds5E+21E+36E-72E-9--
LLI wall
--(6E+2)8E-68E-5
56Barium-1412D, all compounds2E+47E+43E-51E-73E-43E-3
56Barium-1422D, all compounds5E+41E+56E-52E-77E-47E-3
57Lanthanum-1312D, all compounds except those given for W5E+41E+55E-52E-76E-46E-3
-W, oxides and hydroxides7E-52E-7--
57Lanthanum-132D, see 131La3E+31E+44E-61E-84E-54E-4
-W, see 131La5E-62E-8--
57Lanthanum-135D, see 131La4E+41E+54E-51E-75E-45E-3
-W, see 131La4E-51E-7--
57Lanthanum-137D, see 131La1E+46E+13E-8-2E-42E-3
Liver
(7E+1)----
-W, see 131La1E-7---
Liver
(3E+2)----
57Lanthanum-138D, see 131La9E+24E+01E-95E-121E-51E-4
-W, see 131La6E-92E-11--
57Lanthanum-140D, see 131La6E+21E+36E-72E-99E-69E-5
-W, see 131La5E-72E-9--
57Lanthanum-141D, see 131La4E+39E+34E-61E-85E-55E-4
-W, see 131La5E-62E-8--
57Lanthanum-1422D, see 131La8E+32E+49E-63E-81E-41E-3
-W, see 131La1E-55E-8--
57Lanthanum-1432D, see 131La4E+41E+54E-51E-7--
St wall
--(4E+4)5E-45E-3
-W, see 131La4E-51E-7--
58Cerium-134W, all compounds except those given for Y5E+27E+23E-71E-9--
LLI wall
--(6E+2)8E-68E-5
-Y, oxides, hydroxides, and fluorides3E-79E-10--
58Cerium-135W, see 134Ce2E+34E+32E-65E-92E-52E-4
-Y, see 134Ce1E-65E-9--
58Cerium-137mW, see 134Ce2E+34E+32E-66E-9--
LLI wall
--(2E+3)3E-53E-4
-Y, see 134Ce2E-65E-9--
58Cerium-137W, see 134Ce5E+41E+56E-52E-77E-47E-3
-Y, see 134Ce5E-52E-7--
58Cerium-139W, see 134Ce5E+38E+23E-71E-97E-57E-4
-Y, see 134Ce3E-79E-10--
58Cerium-141W, see 134Ce2E+37E+23E-71E-9--
LLI wall
--(2E+3)3E-53E-4
-Y, see 134Ce2E-78E-10--
58Cerium-143W, see 134Ce1E+32E+38E-73E-9--
LLI wall
--(1E+3)2E-52E-4
-Y, see 134Ce7E-72E-9--
58Cerium-144W, see 134Ce2E+23E+11E-84E-11--
LLI wall
--(3E+2)3E-63E-5
-Y, see 134Ce6E-92E-11--
59Praseodymium-1362W, all compounds except those given for Y5E+42E+51E-43E-7--
St wall
--(7E+4)1E-31E-2
-Y, oxides, hydroxides, carbides, and fluorides9E-53E-7--
59Praseodymium-1372W, see 136Pr4E+42E+56E-52E-75E-45E-3
-Y, see 136Pr6E-52E-7--
59Praseodymium-138mW, see 136Pr1E+45E+42E-58E-81E-41E-3
-Y, see 136Pr2E-56E-8--
59Praseodymium-139W, see 136Pr4E+41E+55E-52E-76E-46E-3
-Y, see 136Pr5E-52E-7--
59Praseodymium-142m2W, see 136Pr8E+42E+57E-52E-71E-31E-2
-Y, see 136Pr6E-52E-7--
59Praseodymium-142W, see 136Pr1E+32E+39E-73E-91E-51E-4
-Y, see 136Pr8E-73E-9--
59Praseodymium-143W, see 136Pr9E+28E+23E-71E-9--
LLI wall
--(1E+3)2E-52E-4
-Y, see 136Pr3E-79E-10--
59Praseodymium-1442W, see 136Pr3E+41E+55E-52E-7--
St wall
--(4E+4)6E-46E-3
-Y, see 136Pr5E-52E-7--
59Praseodymium-145W, see 136Pr3E+39E+34E-61E-84E-54E-4
-Y, see 136Pr3E-61E-8--
59Praseodymium-1472W, see 136Pr5E+42E+58E-53E-7--
St wall
--(8E+4)1E-31E-2
-Y, see 136Pr8E-53E-7--
60Neodymium-1362W, all compounds except those given for Y1E+46E+42E-58E-82E-42E-3
-Y, oxides, hydroxides, carbides, and fluorides2E-58E-8--
60Neodymium-138W, see 136Nd2E+36E+33E-69E-93E-53E-4
-Y, see 136Nd2E-67E-9--
60Neodymium-139mW, see 136Nd5E+32E+47E-62E-87E-57E-4
-Y, see 136Nd6E-62E-8--
60Neodymium-1392W, see 136Nd9E+43E+51E-45E-71E-31E-2
-Y, see 136Nd1E-44E-7--
60Neodymium-141W, see 136Nd2E+57E+53E-41E-62E-32E-2
-Y, see 136Nd3E-49E-7--
60Neodymium-147W, see 136Nd1E+39E+24E-71E-9--
LLI wall
--(1E+3)2E-52E-4
-Y, see 136Nd4E-71E-9--
60Neodymium-1492W, see 136Nd1E+43E+41E-54E-81E-41E-3
-Y, see 136Nd1E-53E-8--
60Neodymium-1512W, see 136Nd7E+42E+58E-53E-79E-49E-3
-Y, see 136Nd8E-53E-7--
61Promethium-1412W, all compounds except those given for Y5E+42E+58E-53E-7--
St wall
--(6E+4)8E-48E-3
-Y, oxides, hydroxides, carbides, and fluorides7E-52E-7--
61Promethium-143W, see 141Pm5E+36E+22E-78E-107E-57E-4
-Y, see 141Pm3E-71E-9--
61Promethium-144W, see 141Pm1E+31E+25E-82E-102E-52E-4
-Y, see 141Pm5E-82E-10--
61Promethium-145W, see 141Pm1E+42E+27E-8-1E-41E-3
Bone surf
(2E+2)----
-Y, see 141Pm8E-83E-10--
61Promethium-146W, see 141Pm2E+35E+12E-87E-112E-52E-4
-Y, see 141Pm2E-86E-11--
61Promethium-147W, see 141Pm4E+31E+25E-8---
Bone surfLLI wall
(2E+2)-(5E+3)7E-57E-4
-Y, see 141Pm6E-82E-10--
61Promethium-148mW, see 141Pm7E+23E+21E-74E-101E-51E-4
-Y, see 141Pm1E-75E-10--
61Promethium-148W, see 141Pm4E+25E+22E-78E-10--
LLI wall
--(5E+2)7E-67E-5
-Y, see 141Pm2E-77E-10--
61Promethium-149W, see 141Pm1E+32E+38E-73E-9--
LLI wall
--(1E+3)2E-52E-4
-Y, see 141Pm8E-72E-9--
61Promethium-150W, see 141Pm5E+32E+48E-63E-87E-57E-4
-Y, see 141Pm7E-62E-8--
61Promethium-151W, see 141Pm2E+34E+31E-65E-92E-52E-4
-Y, see 141Pm1E-64E-9--
62Samarium-141m2W, all compounds3E+41E+54E-51E-74E-44E-3
62Samarium-1412W, all compounds5E+42E+58E-52E-7--
St wall
--(6E+4)8E-48E-3
62Samarium-1422W, all compounds8E+33E+41E-54E-81E-41E-3
62Samarium-145W, all compounds6E+35E+22E-77E-108E-58E-4
62Samarium-146W, all compounds1E+14E-21E-11---
Bone surfBone surf
(6E-2)-(3E+1)3E-73E-6
62Samarium-147W, all compounds2E+14E-22E-11---
Bone surfBone surf
(7E-2)-(3E+1)4E-74E-6
62Samarium-151W, all compounds1E+41E+24E-8---
Bone surfLLI wall
(2E+2)-(1E+4)2E-42E-3
62Samarium-153W, all compounds2E+33E+31E-64E-9--
LLI wall
--(2E+3)3E-53E-4
62Samarium-1552W, all compounds6E+42E+59E-53E-7--
St wall
--(8E+4)1E-31E-2
62Samarium-156W, all compounds5E+39E+34E-61E-87E-57E-4
63Europian-145W, all compounds2E+32E+38E-73E-92E-52E-4
63Europian-146W, all compounds1E+31E+35E-72E-91E-51E-4
63Europian-147W, all compounds3E+32E+37E-72E-94E-54E-4
63Europian-148W, all compounds1E+34E+21E-75E-101E-51E-4
63Europian-149W, all compounds1E+43E+31E-64E-92E-42E-3
63Europian-150W, all compounds3E+38E+34E-61E-84E-54E-4
(12.62 h)
63Europian-150W, all compounds8E+22E+18E-93E-111E-51E-4
(34.2 y)
63Europian-152mW, all compounds3E+36E+33E-69E-94E-54E-4
63Europian-152W, all compounds8E+22E+11E-83E-111E-51E-4
63Europian-154W, all compounds5E+22E+18E-93E-117E-67E-5
63Europian-155W, all compounds4E+39E+14E-8-5E-55E-4
Bone surf
(1E+2)----
63Europian-156W, all compounds6E+25E+22E-76E-108E-68E-5
63Europian-157W, all compounds2E+35E+32E-67E-93E-53E-4
63Europian-1582W, all compounds2E+46E+42E-58E-83E-43E-3
64Gadolinium-1452D, all compounds except those given for W5E+42E+56E-52E-7--
St wall
--(5E+4)6E-46E-3
-W, oxides, hydroxides, and fluorides7E-52E-7--
64Gadolinium-146D, see 145Gd1E+31E+25E-82E-102E-52E-4
-W, see 145Gd1E-74E-10--
64Gadolinium-147D, see 145Gd2E+34E+32E-66E-93E-53E-4
-W, see 145Gd1E-65E-9--
64Gadolinium-148D, see 145Gd1E+18E+33E-12---
Bone surfBone surf
(2E-2)-(2E+1)3E-73E-6
-W, see 145Gd1E-11---
Bone surf
(6E-2)----
64Gadolinium-149D, see 145Gd3E+32E+39E-73E-94E-54E-4
-W, see 145Gd1E-63E-9--
64Gadolinium-151D, see 145Gd6E+34E+22E-7-9E-59E-4
Bone surf
(6E+2)----
-W, see 145Gd5E-72E-9--
64Gadolinium-152D, see 145Gd2E+11E-24E-12---
Bone surfBone surf
(2E-2)-(3E+1)4E-74E-6
-W, see 145Gd2E-11---
Bone surf
(8E-2)----
64Gadolinium-153D, see 145Gd5E+31E+26E-8-6E-56E-4
Bone surf
(2E+2)----
-W, see 145Gd2E-78E-10--
64Gadolinium-159D, see 145Gd3E+38E+33E-61E-84E-54E-4
-W, see 145Gd2E-68E-9--
65Terbium-1472W, all compounds9E+33E+41E-55E-81E-41E-3
65Terbium-149W, all compounds5E+37E+23E-71E-97E-57E-4
65Terbium-150W, all compounds5E+32E+49E-63E-87E-57E-4
65Terbium-151W, all compounds4E+39E+34E-61E-85E-55E-4
65Terbium-153W, all compounds5E+37E+33E-61E-87E-57E-4
65Terbium-154W, all compounds2E+34E+32E-66E-92E-52E-4
65Terbium-155W, all compounds6E+38E+33E-61E-88E-58E-4
65Terbium-156mW, all compounds2E+43E+41E-54E-82E-42E-3
(5.0 h)
65Terbium-156mW, all compounds7E+38E+33E-61E-81E-41E-3
(24.4 h)
65Terbium-156W, all compounds1E+31E+36E-72E-91E-51E-4
65Terbium-157W, all compounds5E+43E+21E-7---
Bone surfLLI wall
(6E+2)-(5E+4)7E-47E-3
65Terbium-158W, all compounds1E+32E+18E-93E-112E-52E-4
65Terbium-160W, all compounds8E+22E+29E-83E-101E-51E-4
65Terbium-161W, all compounds2E+32E+37E-72E-9--
LLI wall
--(2E+3)3E-53E-4
66Dysprosium-155W, all compounds9E+33E+41E-54E-81E-41E-3
66Dysprosium-157W, all compounds2E+46E+43E-59E-83E-43E-3
66Dysprosium-159W, all compounds1E+42E+31E-63E-92E-42E-3
66Dysprosium-165W, all compounds1E+45E+42E-56E-82E-42E-3
66Dysprosium-166W, all compounds6E+27E+23E-71E-9--
LLI wall
--(8E+2)1E-51E-4
67Holmium-1552W, all compounds4E+42E+56E-52E-76E-46E-3
67Holmium-1572W, all compounds3E+51E+66E-42E-64E-34E-2
67Holmium-1592W, all compounds2E+51E+64E-41E-63E-33E-2
67Holmium-161W, all compounds1E+54E+52E-46E-71E-31E-2
67Holmium-162m2W, all compounds5E+43E+51E-44E-77E-47E-3
67Holmium-1622W, all compounds5E+52E+61E-33E-6--
St wall
--(8E+5)1E-21E-1
67Holmium-164m2W, all compounds1E+53E+51E-44E-71E-31E-2
67Holmium-1642W, all compounds2E+56E+53E-49E-7--
St wall
--(2E+5)3E-33E-2
67Holmium-166mW, all compounds6E+27E+03E-99E-129E-69E-5
67Holmium-166W, all compounds9E+22E+37E-72E-9--
LLI wall
--(9E+2)1E-51E-4
67Holmium-167W, all compounds2E+46E+42E-58E-82E-42E-3
68Erbium-161W, all compounds2E+46E+43E-59E-82E-42E-3
68Erbium-165W, all compounds6E+42E+58E-53E-79E-49E-3
68Erbium-169W, all compounds3E+33E+31E-64E-9--
LLI wall
--(4E+3)5E-55E-4
68Erbium-171W, all compounds4E+31E+44E-61E-85E-55E-4
68Erbium-172W, all compounds1E+31E+36E-72E-9--
LLI wall
--(1E+3)2E-52E-4
69Thulium-1622W, all compounds7E+43E+51E-44E-7--
St wall
--(7E+4)1E-31E-2
69Thulium-166W, all compounds4E+31E+46E-62E-86E-56E-4
69Thulium-167W, all compounds2E+32E+38E-73E-9--
LLI wall
--(2E+3)3E-53E-4
69Thulium-170W, all compounds8E+22E+29E-83E-10--
LLI wall
--(1E+3)1E-51E-4
69Thulium-171W, all compounds1E+43E+21E-7---
Bone surfLLI wall
(6E+2)-(1E+4)2E-42E-3
69Thulium-172W, all compounds7E+21E+35E-72E-9--
LLI wall
--(8E+2)1E-51E-4
69Thulium-173W, all compounds4E+31E+45E-62E-86E-56E-4
69Thulium-1752W, all compounds7E+43E+51E-44E-7--
St wall
--(9E+4)1E-31E-2
70Ytterbium-1622W, all compounds, except those given for Y7E+43E+51E-44E-71E-31E-2
-Y, oxides, hydroxides, and fluorides1E-44E-7--
70Ytterbium-166W, see 162Yb1E+32E+38E-73E-92E-52E-4
-Y, see 162Yb8E-73E-9--
70Ytterbium-1672W, see 162Yb3E+58E+53E-41E-64E-34E-2
-Y, see 162Yb3E-41E-6--
70Ytterbium-169W, see 162Yb2E+38E+24E-71E-92E-52E-4
-Y, see 162Yb3E-71E-9--
70Ytterbium-175W, see 162Yb3E+34E+31E-65E-9--
LLI wall
--(3E+3)4E-54E-4
-Y, see 162Yb1E-65E-9--
70Ytterbium-1772W, see 162Yb2E+45E+42E-57E-82E-42E-3
-Y, see 162Yb2E-56E-8--
70Ytterbium-1782W, see 162Yb1E+44E+42E-56E-82E-42E-3
-Y, see 162Yb2E-55E-8--
71Lutetium-169W, all compounds except those given for Y3E+34E+32E-66E-93E-53E-4
-Y, oxides, hydroxides, and fluorides2E-66E-9--
71Lutetium-170W, see 169Lu1E+32E+39E-73E-92E-52E-4
-Y, see 169Lu8E-73E-9--
71Lutetium-171W, see 169Lu2E+32E+38E-73E-93E-53E-4
-Y, see 169Lu8E-73E-9--
71Lutetium-172W, see 169Lu1E+31E+35E-72E-91E-51E-4
-Y, see 169Lu5E-72E-9--
71Lutetium-173W, see 169Lu5E+33E+21E-7-7E-57E-4
Bone surf
(5E+2)----
-Y, see 169Lu1E-74E-10--
71Lutetium-174mW, see 169Lu2E+32E+21E-7---
Bone surfLLI wall
(3E+2)-(3E+3)4E-54E-4
-Y, see 169Lu9E-83E-10--
71Lutetium-174W, see 169Lu5E+31E+25E-8-7E-57E-4
Bone surf
(2E+2)----
-Y, see 169Lu6E-82E-10--
71Lutetium-176mW, see 169Lu8E+33E+41E-53E-81E-41E-3
-Y, see 169Lu9E-63E-8--
71Lutetium-176W, see 169Lu7E+25E+02E-9-1E-51E-4
Bone surf
(1E+1)----
-Y, see 169Lu3E-91E-11--
71Lutetium-177mW, see 169Lu7E+21E+25E-8-1E-51E-4
Bone surf
(1E+2)----
-Y, see 169Lu3E-81E-10--
71Lutetium-177W, see 169Lu2E+32E+39E-73E-9--
LLI wall
--(3E+3)4E-54E-4
-Y, see 169Lu9E-73E-9--
71Lutetium-178m2W, see 169Lu5E+42E+58E-53E-7--
St wall
--(6E+4)8E-48E-3
-Y, see 169Lu7E-52E-7--
71Lutetium-1782W, see 169Lu4E+41E+55E-52E-7--
St wall
--(4E+4)6E-46E-3
-Y, see 169Lu5E-52E-7--
71Lutetium-179W, see 169Lu6E+32E+48E-63E-89E-59E-4
-Y, see 169Lu6E-63E-8--
72Hafnium-170D, all compounds except those given for W3E+36E+32E-68E-94E-54E-4
-W, oxides, hydroxides, carbides and nitrates2E-66E-9--
72Hafnium-172D, see 170Hf1E+39E+04E-9-2E-52E-4
Bone surf
(2E+1)----
-W, see 170Hf2E-8---
Bone surf
(6E+1)----
72Hafnium-173D, see 170Hf5E+31E+45E-62E-87E-57E-4
-W, see 170Hf5E-62E-8--
72Hafnium-175D, see 170Hf3E+39E+24E-7-4E-54E-4
Bone surf
(1E+3)----
-W, see 170Hf5E-72E-9--
72Hafnium-177m2D, see 170Hf2E+46E+42E-58E-83E-43E-3
-W, see 170Hf4E-51E-7--
72Hafnium-178mD, see 170Hf3E+21E+05E-10-3E-63E-5
Bone surf
(2E+0)----
-W, see 170Hf2E-9---
Bone surf
(9E+0)----
72Hafnium-179mD, see 170Hf1E+33E+21E-7-1E-51E-4
Bone surf
(6E+2)----
-W, see 170Hf3E-78E-10--
72Hafnium-180mD, see 170Hf7E+32E+49E-63E-81E-41E-3
-W, see 170Hf1E-54E-8--
72Hafnium-181D, see 170Hf1E+32E+27E-8-2E-52E-4
Bone surf
(4E+2)----
-W, see 170Hf2E-76E-10--
72Hafnium-182m2D, see 170Hf4E+49E+44E-51E-75E-45E-3
-W, see 170Hf6E-52E-7--
72Hafnium-182D, see 170Hf2E+28E-13E-10---
Bone surfBone surf
(2E+0)-(4E+2)5E-65E-5
-W, see 170Hf1E-9---
Bone surf
(7E+0)----
72Hafnium-1832D, see 170Hf2E+45E+42E-56E-83E-43E-3
-W, see 170Hf2E-58E-8--
72Hafnium-184D, see 170Hf2E+38E+33E-61E-83E-53E-4
-W, see 170Hf3E-69E-9--
73Tantalum-1722W, all compounds except those given for Y4E+41E+55E-52E-75E-45E-3
-Y, elemental Ta, oxides, hydroxides, halides, carbides, nitrates, and nitrides4E-51E-7--
73Tantalum-173W, see 172Ta7E+32E+48E-63E-89E-59E-4
-Y, see 172Ta7E-62E-8--
73Tantalum-1742W, see 172Ta3E+41E+54E-51E-74E-44E-3
-Y, see 172Ta4E-51E-7--
73Tantalum-175W, see 172Ta6E+32E+47E-62E-88E-58E-4
-Y, see 172Ta6E-62E-8--
73Tantalum-1762W, see 172Ta4E+31E+45E-62E-85E-55E-4
-Y, see 172Ta5E-62E-8--
73Tantalum-177W, see 172Ta1E+42E+48E-63E-82E-42E-3
-Y, see 172Ta7E-62E-8--
73Tantalum-178W, see 172Ta2E+49E+44E-51E-72E-42E-3
-Y, see 172Ta3E-51E-7--
73Tantalum-179W, see 172Ta2E+45E+32E-68E-93E-43E-3
-Y, see 172Ta4E-71E-9--
73Tantalum-180mW, see 172Ta2E+47E+43E-59E-83E-43E-3
-Y, see 172Ta2E-58E-8--
73Tantalum-180W, see 172Ta1E+34E+22E-76E-102E-52E-4
-Y, see 172Ta1E-83E-11--
73Tantalum-182m2W, see 172Ta2E+55E+52E-48E-7--
St wall
--(2E+5)3E-33E-2
-Y, see 172Ta2E-46E-7--
73Tantalum-182W, see 172Ta8E+23E+21E-75E-101E-51E-4
-Y, see 172Ta6E-82E-10--
73Tantalum-183W, see 172Ta9E+21E+35E-72E-9--
LLI wall
--(1E+3)2E-52E-4
-Y, see 172Ta4E-71E-9--
73Tantalum-184W, see 172Ta2E+35E+32E-68E-93E-53E-4
-Y, see 172Ta2E-67E-9--
73Tantalum-1852W, see 172Ta3E+47E+43E-51E-74E-44E-3
-Y, see 172Ta3E-59E-8--
73Tantalum-1862W, see 172Ta5E+42E+51E-43E-7--
St wall
--(7E+4)1E-31E-2
-Y, see 172Ta9E-53E-7--
74Tungsten-176D, all compounds1E+45E+42E-57E-81E-41E-3
74Tungsten-177D, all compounds2E+49E+44E-51E-73E-43E-3
74Tungsten-178D, all compounds5E+32E+48E-63E-87E-57E-4
74Tungsten-1792D, all compounds5E+52E+67E-42E-67E-37E-2
74Tungsten-181D, all compounds2E+43E+41E-55E-82E-42E-3
74Tungsten-185D, all compounds2E+37E+33E-69E-9--
LLI wall
--(3E+3)4E-54E-4
74Tungsten-187D, all compounds2E+39E+34E-61E-83E-53E-4
74Tungsten-188D, all compounds4E+21E+35E-72E-9--
LLI wall
--(5E+2)7E-67E-5
75Rhenium-1772D, all compounds except those given for W9E+43E+51E-44E-7--
St wall
--(1E+5)2E-32E-2
-W, oxides, hydroxides, and nitrates1E-45E-7--
75Rhenium-1782D, see 177Re7E+43E+51E-44E-7--
St wall
--(1E+5)1E-31E-2
-W, see 177Re1E-44E-7--
75Rhenium-181D, see 177Re5E+39E+34E-61E-87E-57E-4
-W, see 177Re4E-61E-8--
75Rhenium-182D, see 177Re7E+31E+45E-62E-89E-59E-4
(12.7 h)W, see 177Re2E+46E-62E-8--
75Rhenium-182D, see 177Re1E+32E+31E-63E-92E-52E-4
(64.0 h)W, see 177Re2E+39E-73E-9--
75Rhenium-184mD, see 177Re2E+33E+31E-64E-93E-53E-4
-W, see 177Re2E-76E-10--
75Rhenium-184D, see 177Re2E+34E+31E-65E-93E-53E-4
-W, see 177Re6E-72E-9--
75Rhenium-186mD, see 177Re1E+32E+37E-7---
St wallSt wall
(2E+3)-(2E+3)2E-52E-4
-W, see 177Re6E-82E-10--
75Rhenium-186D, see 177Re2E+33E+31E-64E-93E-53E-4
-W, see 177Re7E-72E-9--
75Rhenium-187D, see 177Re6E+58E+54E-4-8E-38E-2
St wall
(9E+5)----
-W, see 177Re4E-51E-7--
75Rhenium-188m2D, see 177Re8E+41E+56E-52E-71E-31E-2
-W, see 177Re6E-52E-7--
75Rhenium-188D, see 177Re2E+33E+31E-64E-92E-52E-4
-W, see 177Re1E-64E-9--
75Rhenium-189D, see 177Re3E+35E+32E-67E-94E-54E-4
-W, see 177Re2E-66E-9--
76Osmium-1802D, all compounds except those given for W and Y1E+54E+52E-45E-71E-31E-2
-W, halides and nitrates2E-47E-7--
-Y, oxides and hydroxides2E-46E-7--
76Osmium-1812D, see 180Os1E+44E+42E-56E-82E-42E-3
-W, see 180Os2E-56E-8--
-Y, see 180Os2E-56E-8--
76Osmium-182D, see 180Os2E+36E+32E-68E-93E-53E-4
-W, see 180Os2E-66E-9--
-Y, see 180Os2E-66E-9--
76Osmium-185D, see 180Os2E+35E+22E-77E-103E-53E-4
-W, see 180Os3E-71E-9--
-Y, see 180Os3E-71E-9--
76Osmium-189mD, see 180Os8E+42E+51E-43E-71E-31E-2
-W, see 180Os9E-53E-7--
-Y, see 180Os7E-52E-7--
76Osmium-191mD, see 180Os1E+43E+41E-54E-82E-42E-3
-W, see 180Os8E-63E-8--
-Y, see 180Os7E-62E-8--
76Osmium-191D, see 180Os2E+32E+39E-73E-9--
LLI wall
--(3E+3)3E-53E-4
-W, see 180Os7E-72E-9--
-Y, see 180Os6E-72E-9--
76Osmium-193D, see 180Os2E+35E+32E-66E-9--
LLI wall
--(2E+3)2E-52E-4
-W, see 180Os1E-64E-9--
-Y, see 180Os1E-64E-9--
76Osmium-194D, see 180Os4E+24E+12E-86E-11--
LLI wall
--(6E+2)8E-68E-5
-W, see 180Os2E-88E-11--
-Y, see 180Os3E-91E-11--
77Iridium-1822D, all compounds except those given for W and Y4E+41E+56E-52E-7--
St wall
--(4E+4)6E-46E-3
-W, halides, nitrates, and metallic iridium6E-52E-7--
-Y, oxides and hydroxides5E-52E-7--
77Iridium-184D, see 182Ir8E+32E+41E-53E-81E-41E-3
-W, see 182Ir1E-55E-8--
-Y, see 182Ir1E-54E-8--
77Iridium-185D, see 182Ir5E+31E+45E-62E-87E-57E-4
-W, see 182Ir5E-62E-8--
-Y, see 182Ir4E-61E-8--
77Iridium-186D, see 182Ir2E+38E+33E-61E-83E-53E-4
-W, see 182Ir3E-69E-9--
-Y, see 182Ir2E-68E-9--
77Iridium-187D, see 182Ir1E+43E+41E-55E-81E-41E-3
-W, see 182Ir1E-54E-8--
-Y, see 182Ir1E-54E-8--
77Iridium-188D, see 182Ir2E+35E+32E-66E-93E-53E-4
-W, see 182Ir1E-65E-9--
-Y, see 182Ir1E-65E-9--
77Iridium-189D, see 182Ir5E+35E+32E-67E-9--
LLI wall
--(5E+3)7E-57E-4
-W, see 182Ir2E-65E-9--
-Y, see 182Ir1E-65E-9--
77Iridium-190m2D, see 182Ir2E+52E+58E-53E-72E-32E-2
-W, see 182Ir9E-53E-7--
-Y, see 182Ir8E-53E-7--
77Iridium-190D, see 182Ir1E+39E+24E-71E-91E-51E-4
-W, see 182Ir4E-71E-9--
-Y, see 182Ir4E-71E-9--
77Iridium-192mD, see 182Ir3E+39E+14E-81E-104E-54E-4
-W, see 182Ir9E-83E-10--
-Y, see 182Ir6E-92E-11--
77Iridium-192D, see 182Ir9E+23E+21E-74E-101E-51E-4
-W, see 182Ir2E-76E-10--
-Y, see 182Ir9E-83E-10--
77Iridium-194mD, see 182Ir6E+29E+14E-81E-109E-69E-5
-W, see 182Ir7E-82E-10--
-Y, see 182Ir4E-81E-10--
77Iridium-194D, see 182Ir1E+33E+31E-64E-91E-51E-4
-W, see 182Ir9E-73E-9--
-Y, see 182Ir8E-73E-9--
77Iridium-195mD, see 182Ir8E+32E+41E-53E-81E-41E-3
-W, see 182Ir1E-54E-8--
-Y, see 182Ir9E-63E-8--
77Iridium-195D, see 182Ir1E+44E+42E-56E-82E-42E-3
-W, see 182Ir2E-57E-8--
-Y, see 182Ir2E-56E-8--
78Platinum-186D, all compounds1E+44E+42E-55E-82E-42E-3
78Platinum-188D, all compounds2E+32E+37E-72E-92E-52E-4
78Platinum-189D, all compounds1E+43E+41E-54E-81E-41E-3
78Platinum-191D, all compounds4E+38E+34E-61E-85E-55E-4
78Platinum-193mD, all compounds3E+36E+33E-68E-9--
LLI wall
--(3E+4)4E-54E-4
78Platinum-193D, all compounds4E+42E+41E-53E-8--
LLI wall
--(5E+4)6E-46E-3
78Platinum-195mD, all compounds2E+34E+32E-66E-9--
LLI wall
--(2E+3)3E-53E-4
78Platinum-197m2D, all compounds2E+44E+42E-56E-82E-42E-3
78Platinum-197D, all compounds3E+31E+44E-61E-84E-54E-4
78Platinum-1992D, all compounds5E+41E+56E-52E-77E-47E-3
78Platinum-200D, all compounds1E+33E+31E-65E-92E-52E-4
79Gold-193D, all compounds except those given for W and Y9E+33E+41E-54E-81E-41E-3
-W, halides and nitrates9E-63E-8--
-Y, oxides and hydroxides8E-63E-8--
79Gold-194D, see 193Au3E+38E+33E-61E-84E-54E-4
-W, see 193Au2E-68E-9--
-Y, see 193Au2E-67E-9--
79Gold-195D, see 193Au5E+31E+45E-62E-87E-57E-4
-W, see 193Au6E-72E-9--
-Y, see 193Au2E-76E-10--
79Gold-198mD, see 193Au1E+33E+31E-64E-91E-51E-4
-W, see 193Au5E-72E-9--
-Y, see 193Au5E-72E-9--
79Gold-198D, see 193Au1E+34E+32E-65E-92E-52E-4
-W, see 193Au8E-73E-9--
-Y, see 193Au7E-72E-9--
79Gold-199D, see 193Au3E+39E+34E-61E-8--
LLI wall
--(3E+3)4E-54E-4
-W, see 193Au2E-66E-9--
-Y, see 193Au2E-65E-9--
79Gold-200mD, see 193Au1E+34E+31E-65E-92E-52E-4
-W, see 193Au1E-64E-9--
-Y, see 193Au1E-63E-9--
79Gold-2002D, see 193Au3E+46E+43E-59E-84E-44E-3
-W, see 193Au3E-51E-7--
-Y, see 193Au3E-51E-7--
79Gold-2012D, see 193Au7E+42E+59E-53E-7--
St wall
--(9E+4)1E-31E-2
-W, see 193Au1E-43E-7--
-Y, see 193Au9E-53E-7--
80Mercury-193mVapor-8E+34E-61E-8--
4E+3Organic D5E-62E-86E-56E-4
3E+3D, sulfates4E-61E-84E-54E-4
-W, oxides, hydroxides, halides, nitrates, and sulfides3E-61E-8--
80Mercury-193Vapor-3E+41E-54E-8--
2E+4Organic D3E-59E-83E-43E-3
2E+4D, see 193mHg2E-56E-82E-42E-3
-W, see 193mHg2E-56E-8--
80Mercury-194Vapor-3E+11E-84E-11--
2E+1Organic D1E-84E-112E-72E-6
8E+2D, see 193mHg2E-86E-111E-51E-4
-W, see 193mHg5E-82E-10--
80Mercury-195mVapor-4E+32E-66E-9--
3E+3Organic D3E-68E-94E-54E-4
2E+3D, see 193mHg2E-67E-93E-53E-4
-W, see 193mHg2E-65E-9--
80Mercury-195Vapor-3E+41E-54E-8--
2E+4Organic D2E-56E-82E-42E-3
1E+4D, see 193mHg1E-55E-82E-42E-3
-W, see 193mHg1E-55E-8--
80Mercury-197mVapor-5E+32E-67E-9--
4E+3Organic D4E-61E-85E-55E-4
3E+3D, see 193mHg3E-61E-84E-54E-4
-W, see 193mHg2E-67E-9--
80Mercury-197Vapor-8E+34E-61E-8--
7E+3Organic D6E-62E-89E-59E-4
6E+3D, see 193mHg5E-62E-88E-58E-4
-W, see 193mHg4E-61E-8--
80Mercury-199m2Vapor-8E+43E-51E-7--
6E+4Organic D7E-52E-7--
St wall
--(1E+5)1E-31E-2
6E+4D, see 193mHg6E-52E-78E-48E-3
-W, see 193mHg7E-52E-7--
80Mercury-203Vapor-8E+24E-71E-9--
5E+2Organic D3E-71E-97E-67E-5
2E+3D, see 193mHg5E-72E-93E-53E-4
-W, see 193mHg5E-72E-9--
81Thalium-194m2D, all compounds5E+42E+56E-52E-7--
St wall
--(7E+4)1E-31E-2
81Thalium-1942D, all compounds3E+56E+52E-48E-7--
St wall
--(3E+5)4E-34E-2
81Thalium-1952D, all compounds6E+41E+55E-52E-79E-49E-3
81Thalium-197D, all compounds7E+41E+55E-52E-71E-31E-2
81Thalium-198m2D, all compounds3E+45E+42E-58E-84E-44E-3
81Thalium-198D, all compounds2E+43E+41E-55E-83E-43E-3
81Thalium-199D, all compounds6E+48E+44E-51E-79E-49E-3
81Thalium-200D, all compounds8E+31E+45E-62E-81E-41E-3
81Thalium-201D, all compounds2E+42E+49E-63E-82E-42E-3
81Thalium-202D, all compounds4E+35E+32E-67E-95E-55E-4
81Thalium-204D, all compounds2E+32E+39E-73E-92E-52E-4
82Lead-195m2D, all compounds6E+42E+58E-53E-78E-48E-3
82Lead-198D, all compounds3E+46E+43E-59E-84E-44E-3
82Lead-1992D, all compounds2E+47E+43E-51E-73E-43E-3
82Lead-200D, all compounds3E+36E+33E-69E-94E-54E-4
82Lead-201D, all compounds7E+32E+48E-63E-81E-41E-3
82Lead-202mD, all compounds9E+33E+41E-54E-81E-41E-3
82Lead-202D, all compounds1E+25E+12E-87E-112E-62E-5
82Lead-203D, all compounds5E+39E+34E-61E-87E-57E-4
82Lead-205D, all compounds4E+31E+36E-72E-95E-55E-4
82Lead-209D, all compounds2E+46E+42E-58E-83E-43E-3
82Lead-210D, all compounds6E-12E-11E-10---
Bone surfBone surf
(4E-1)-(1E+0)1E-81E-7
82Lead-2112D, all compounds1E+46E+23E-79E-102E-42E-3
82Lead-212D, all compounds8E+13E+11E-85E-11--
Bone surf
--(1E+2)2E-62E-5
82Lead-2142D, all compounds9E+38E+23E-71E-91E-41E-3
83Bismuth-2002D, nitrates3E+48E+44E-51E-74E-44E-3
-W, all other compounds4E-51E-7--
83Bismuth-2012D, see 200Bi1E+43E+41E-54E-82E-42E-3
-W, see 200Bi2E-55E-8--
83Bismuth-2022D, see 200Bi1E+44E+42E-56E-82E-42E-3
-W, see 200Bi3E-51E-7--
83Bismuth-203D, see 200Bi2E+37E+33E-69E-93E-53E-4
-W, see 200Bi3E-69E-9--
83Bismuth-205D, see 200Bi1E+33E+31E-63E-92E-52E-4
-W, see 200Bi5E-72E-9--
83Bismuth-206D, see 200Bi6E+21E+36E-72E-99E-69E-5
-W, see 200Bi4E-71E-9--
83Bismuth-207D, see 200Bi1E+32E+37E-72E-91E-51E-4
-W, see 200Bi1E-75E-10--
83Bismuth-210mD, see 200Bi4E+15E+02E-9---
KidneysKidneys
(6E+0)-(6E+1)8E-78E-6
-W, see 200Bi3E-109E-13--
83Bismuth-210D, see 200Bi8E+22E+21E-7-1E-51E-4
Kidneys-
(4E+2)----
-W, see 200Bi1E-84E-11--
83Bismuth-2122D, see 200Bi5E+32E+21E-73E-107E-57E-4
-W, see 200Bi1E-74E-10--
83Bismuth-2132D, see 200Bi7E+33E+21E-74E-101E-41E-3
-W, see 200Bi1E-75E-10--
83Bismuth-2142D, see 200Bi2E+48E+23E-71E-9--
St wall
--(2E+4)3E-43E-3
-W, see 200Bi4E-71E-9--
84Polonium-2032D, all compounds except those given for W3E+46E+43E-59E-83E-43E-3
-W, oxides, hydroxides, and nitrates4E-51E-7--
84Polonium-2052D, see 203Po2E+44E+42E-55E-83E-43E-3
-W, see 203Po3E-51E-7--
84Polonium-207D, see 203Po8E+33E+41E-53E-81E-41E-3
-W, see 203Po1E-54E-8--
84Polonium-210D, see 203Po3E+06E-13E-109E-134E-84E-7
-W, see 203Po3E-109E-13--
85Astatine-2072D, halides6E+33E+31E-64E-98E-58E-4
-W9E-73E-9--
85Astatine-211D, halides1E+28E+13E-81E-102E-62E-5
-W2E-88E-11--
86Radon-220With daughters removed-2E+47E-62E-8--
-With daughters present9E-93E-11--
(or 1.0 working level)(or 12 working level months)
86Radon-222With daughters removed-1E+44E-61E-8--
-With daughters present3E-81E-10--
(or 0.33 working level)(or 4 working level months)
87Francium-2222D, all compounds2E+35E+22E-76E-103E-53E-4
87Francium-2232D, all compounds6E+28E+23E-71E-98E-68E-5
88Radium-223W, all compounds5E+07E-13E-109E-13--
Bone surf
--(9E+0)1E-71E-6
88Radium-224W, all compounds8E+02E+07E-102E-12--
Bone surf
--(2E+1)2E-72E-6
88Radium-225W, all compounds8E+07E-13E-109E-13--
Bone surf
--(2E+1)2E-72E-6
88Radium-226W, all compounds2E+06E-13E-109E-13--
Bone surf
--(5E+0)6E-86E-7
88Radium-2272W, all compounds2E+41E+46E-6---
Bone surfBone surf
(2E+4)-(2E+4)3E-43E-3
88Radium-228W, all compounds2E+01E+05E-102E-12--
Bone surf
--(4E+0)6E-86E-7
89Actinium-224D, all compounds except those given for W and Y2E+33E+11E-8---
Bone surfLLI wall
(4E+1)-(2E+3)3E-53E-4
-W, halides and nitrates2E-87E-11--
-Y, oxides and hydroxides2E-86E-11--
89Actinium-225D, see 224Ac5E+13E-11E-10---
Bone surfLLI wall
(5E-1)-(5E+1)7E-77E-6
-W, see 224Ac3E-109E-13--
-Y, see 224Ac3E-109E-13--
89Actinium-226D, see 224Ac1E+23E+01E-9---
Bone surfLLI wall
(4E+0)-(1E+2)2E-62E-5
-W, see 224Ac2E-97E-12--
-Y, see 224Ac2E-96E-12--
89Actinium-227D, see 224Ac2E-14E-42E-13---
Bone surfBone surf
(8E-4)-(4E-1)5E-95E-8
-W, see 224Ac7E-13---
Bone surf
(3E-3)----
-Y, see 224Ac2E-126E-15--
89Actinium-228D, see 224Ac2E+39E+04E-9-3E-53E-4
Bone surf
(2E+1)----
-W, see 224Ac2E-8---
Bone surf
(6E+1)----
-Y, see 224Ac2E-86E-11--
90Thorium-2262W, all compounds, except those given for Y5E+32E+26E-82E-10--
St wall
--(5E+3)7E-57E-4
-Y, oxides and hydroxides6E-82E-10--
90Thorium-227W, see 226Th1E+23E-11E-105E-132E-62E-5
-Y, see 226Th1E-105E-13--
90Thorium-228W, see 226Th6E+01E-24E-12---
Bone surfBone surf
(2E-2)-(1E+1)2E-72E-6
-Y, see 226Th7E-122E-14--
90Thorium-229W, see 226Th6E-19E-44E-13---
Bone surfBone surf
(2E-3)-(1E+0)2E-82E-7
-Y, see 226Th1E-12---
Bone surf
(3E-3)----
90Thorium-230W, see 226Th4E+06E-33E-12---
Bone surfBone surf
(2E-2)-(9E+0)1E-71E-6
-Y, see 226Th6E-12---
Bone surf
(2E-2)----
90Thorium-231W, see 226Th4E+36E+33E-69E-95E-55E-4
-Y, see 226Th3E-69E-9--
90Thorium-232W, see 226Th7E-11E-35E-13---
Bone surfBone surf
(3E-3)-(2E+0)3E-83E-7
-Y, see 226Th1E-12---
Bone surf
(4E-3)----
90Thorium-234W, see 226Th3E+22E+28E-83E-10--
LLI wall
--(4E+2)5E-65E-5
-Y, see 226Th6E-82E-10--
91Protactinium-2272W, all compounds except those given for Y4E+31E+25E-82E-105E-55E-4
-Y, oxides and hydroxides4E-81E-10--
91Protactinium-228W, see 227Pa1E+31E+15E-9-2E-52E-4
Bone surf
(2E+1)----
-Y, see 227Pa5E-92E-11--
91Protactinium-230W, see 227Pa6E+25E+02E-97E-12--
Bone surf
--(9E+2)1E-51E-4
-Y, see 227Pa1E-95E-12--
91Protactinium-231W, see 227Pa2E-12E-36E-13---
Bone surfBone surf
(4E-3)-(5E-1)6E-96E-8
-Y, see 227Pa2E-12---
Bone surf
(6E-3)----
91Protactinium-232W, see 227Pa1E+32E+19E-9-2E-52E-4
Bone surf
(6E+1)----
-Y, see 227Pa2E-8---
Bone surf
(7E+1)----
91Protactinium-233W, see 227Pa1E+37E+23E-71E-9--
LLI wall
--(2E+3)2E-52E-4
-Y, see 227Pa2E-78E-10--
91Protactinium-234W, see 227Pa2E+38E+33E-61E-83E-53E-4
-Y, see 227Pa3E-69E-9--
92Uranium-230D- UF6, UO2F2, UO2 (NO3)24E+04E+12E-10---
Bone surfBone surf
(6E-1)-(6E+0)8E-88E-7
-W- UO3, UF4, UCL41E-105E-13--
-Y- UO2, U2O81E-104E-13--
92Uranium-231D, see 230U5E+38E+33E-61E-8--
LLI wall
--(4E+3)6E-56E-4
-W, see 230U2E-68E-9--
-Y, see 230U2E-66E-9--
92Uranium-232D, see 230U2E+02E-19E-11---
Bone surfBone surf
(4E-1)-(4E+0)6E-86E-7
-W, see 230U2E-105E-13--
-Y, see 230U3E-121E-14--
92Uranium-233D, see 230U1E+11E+05E-10---
Bone surfBone surf
(2E+0)-(2E+1)3E-73E-6
-W, see 230U3E-101E-12--
-Y, see 230U2E-115E-14--
92Uranium-2343D, see 230U1E+11E+05E-10---
Bone surfBone surf
(2E+0)-(2E+1)3E-73E-6
-W, see 230U3E-101E-12--
-Y, see 230U2E-115E-14--
92Uranium-2353D, see 230U1E+11E+06E-10---
Bone surfBone surf
(2E+0)-(2E+1)3E-73E-6
-W, see 230U3E-101E-12--
-Y, see 230U2E-116E-14--
92Uranium-236D, see 230U1E+11E+05E-10---
Bone surfBone surf
(2E+0)-(2E+1)3E-73E-6
-W, see 230U3E-101E-12--
-Y, see 230U2E-116E-14--
92Uranium-237D, see 230U2E+33E+31E-64E-9--
LLI wall
--(2E+3)3E-53E-4
-W, see 230U7E-72E-9--
-Y, see 230U6E-72E-9--
92Uranium-2383D, see 230U1E+11E+06E-10---
Bone surfBone surf
(2E+0)-(2E+1)3E-73E-6
-W, see 230U3E-101E-12--
-Y, see 230U2E-116E-14--
92Uranium-2392D, see 230U7E+42E+58E-53E-79E-49E-3
-W, see 230U7E-52E-7--
-Y, see 230U6E-52E-7--
92Uranium-240D, see 230U1E+34E+32E-65E-92E-52E-4
-W, see 230U1E-64E-9--
-Y, see 230U1E-63E-9--
92Uranium-natural3D, see 230U1E+11E+05E-10---
Bone surfBone surf
(2E+0)-(2E+1)3E-73E-6
-W, see 230U3E-109E-13--
-Y, see 230U2E-119E-14--
93Neptunium-2322W, all compounds1E+52E+37E-7-2E-32E-2
Bone surf
(5E+2)----
93Neptunium-2332W, all compounds8E+53E+61E-34E-61E-21E-1
93Neptunium-234W, all compounds2E+33E+31E-64E-93E-53E-4
93Neptunium-235W, all compounds2E+48E+23E-7---
Bone surfLLI wall
(1E+3)-(2E+4)3E-43E-3
93Neptunium-236W, all compounds3E+02E-29E-12---
(1.15E+ 5y)Bone surfBone surf
(5E-2)-(6E+0)9E-89E-7
93Neptunium-236W, all compounds3E+33E+11E-8---
(22.5 h)Bone surfBone surf
(7E+1)-(4E+3)5E-55E-4
93Neptunium-237W, all compounds5E-14E-32E-12---
Bone surfBone surf
(1E-2)-(1E+0)2E-82E-7
93Neptunium-238W, all compounds1E+36E+13E-8-2E-52E-4
Bone surf
(2E+2)----
93Neptunium-239W, all compounds2E+32E+39E-73E-9--
LLI wall
--(2E+3)2E-52E-4
93Neptunium-2402W, all compounds2E+48E+43E-51E-73E-43E-3
94Plutonium-234W, all compounds except PuO28E+32E+29E-83E-101E-41E-3
-Y, PuO28E-83E-10--
94Plutonium-2352W, see 234Pu9E+53E+61E-34E-61E-21E-1
-Y, see 234Pu1E-33E-6--
94Plutonium-236W, see 234Pu2E+02E-28E-12---
Bone surfBone surf
(4E-2)-(4E+0)6E-86E-7
-Y, see 234Pu2E-116E-14--
94Plutonium-237W, see 234Pu1E+43E+31E-65E-92E-42E-3
-Y, see 234Pu1E-64E-9--
94Plutonium-238W, see 234Pu9E-17E-33E-12---
Bone surfBone surf
(1E-2)-(2E+0)2E-82E-7
-Y, see 234Pu8E-122E-14--
94Plutonium-239W, see 234Pu8E-16E-33E-12---
Bone surfBone surf
(1E-2)-(1E+0)2E-82E-7
-Y, see 234Pu7E-12---
Bone surf
(2E-2)----
94Plutonium-240W, see 234Pu8E-16E-33E-12---
Bone surfBone surf
(1E-2)-(1E+0)2E-82E-7
-Y, see 234Pu7E-12---
Bone surf
(2E-2)----
94Plutonium-241W, see 234Pu4E+13E-11E-10---
Bone surfBone surf
(6E-1)-(7E+1)1E-61E-5
-Y, see 234Pu3E-10---
Bone surf
(1E+0)----
94Plutonium-242W, see 234Pu8E-17E-33E-12---
Bone surfBone surf
(1E-2)-(1E+0)2E-82E-7
-Y, see 234Pu7E-12---
Bone surf
(2E-2)----
94Plutonium-243W, see 234Pu2E+44E+42E-55E-82E-42E-3
-Y, see 234Pu2E-55E-8--
94Plutonium-244W, see 234Pu8E-17E-33E-12---
Bone surfBone surf
(1E-2)-(2E+0)2E-82E-7
-Y, see 234Pu7E-12---
Bone surf
(2E-2)----
94Plutonium-245W, see 234Pu2E+35E+32E-66E-93E-53E-4
-Y, see 234Pu2E-66E-9--
94Plutonium-246W, see 234Pu4E+23E+21E-74E-10--
LLI wall
--(4E+2)6E-66E-5
-Y, see 234Pu1E-74E-10--
95Americium-2372W, all compounds8E+43E+51E-44E-71E-31E-2
95Americium-2382W, all compounds4E+43E+31E-6-5E-45E-3
Bone surf
(6E+3)----
95Americium-239W, all compounds5E+31E+45E-62E-87E-57E-4
95Americium-240W, all compounds2E+33E+31E-64E-93E-53E-4
95Americium-241W, all compounds8E-16E-33E-12---
Bone surfBone surf
(1E-2)-(1E+0)2E-82E-7
95Americium-242mW, all compounds8E-16E-33E-12---
Bone surfBone surf
(1E-2)-(1E+0)2E-82E-7
95Americium-242W, all compounds4E+38E+14E-8-5E-55E-4
Bone surf
(9E+1)----
95Americium-243W, all compounds8E-16E-33E-12---
Bone surfBone surf
(1E-2)-(1E+0)2E-82E-7
95Americium-244m2W, all compounds6E+44E+32E-6---
Bone surfSt wall
(7E+3)-(8E+4)1E-31E-2
95Americium-244W, all compounds3E+32E+28E-8-4E-54E-4
Bone surf
(3E+2)----
95Americium-245W, all compounds3E+48E+43E-51E-74E-44E-3
95Americium-246m2W, all compounds5E+42E+58E-53E-7--
St wall
--(6E+4)8E-48E-3
95Americium-2462W, all compounds3E+41E+54E-51E-74E-44E-3
96Curium-238W, all compounds2E+41E+35E-72E-92E-42E-3
96Curium-240W, all compounds6E+16E-12E-10---
Bone surfBone surf
(6E-1)-(8E+1)1E-61E-5
96Curium-241W, all compounds1E+33E+11E-8-2E-52E-4
Bone surf
(4E+1)----
96Curium-242W, all compounds3E+13E-11E-10---
Bone surfBone surf
(3E-1)-(5E+1)7E-77E-6
96Curium-243W, all compounds1E+09E-34E-12---
Bone surfBone surf
(2E-2)-(2E+0)3E-83E-7
96Curium-244W, all compounds1E+01E-25E-12---
Bone surfBone surf
(2E-2)-(3E+0)3E-83E-7
96Curium-245W, all compounds7E-16E-33E-12---
Bone surfBone surf
(1E-2)-(1E+0)2E-82E-7
96Curium-246W, all compounds7E-16E-33E-12---
Bone surfBone surf
(1E-2)-(1E+0)2E-82E-7
96Curium-247W, all compounds8E-16E-33E-12---
Bone surfBone surf
(1E-2)-(1E+0)2E-82E-7
96Curium-248W, all compounds2E-12E-37E-13---
Bone surfBone surf
(3E-3)-(4E-1)5E-95E-8
96Curium-2492W, all compounds5E+42E+47E-6-7E-47E-3
Bone surf
(3E+4)----
96Curium-250W, all compounds4E-23E-41E-13---
Bone surfBone surf
(5E-4)-(6E-2)9E-109E-9
97Berkelium-245W, all compounds2E+31E+35E-72E-93E-53E-4
97Berkelium-246W, all compounds3E+33E+31E-64E-94E-54E-4
97Berkelium-247W, all compounds5E-14E-32E-12---
Bone surfBone surf
(9E-3)-(1E+0)2E-82E-7
97Berkelium-249W, all compounds2E+22E+07E-10---
Bone surfBone surf
(4E+0)-(5E+2)6E-66E-5
97Berkelium-250W, all compounds9E+33E+21E-7-1E-41E-3
Bone surf
(7E+2)----
98Californium-2442W, all compounds except those given for Y3E+46E+22E-78E-10--
St wall
--(3E+4)4E-44E-3
-Y, oxides and hydroxides2E-78E-10--
98Californium-246W, see 244Cf4E+29E+04E-91E-115E-65E-5
-Y, see 244Cf4E-91E-11--
98Californium-248W, see 244Cf8E+06E-23E-11---
Bone surfBone surf
(1E-1)-(2E+1)2E-72E-6
-Y, see 244Cf4E-111E-13--
98Californium-249W, see 244Cf5E-14E-32E-12---
Bone surfBone surf
(9E-3)-(1E+0)2E-82E-7
-Y, see 244Cf4E-12---
Bone surf
(1E-2)----
98Californium-250W, see 244Cf1E+09E-34E-12---
Bone surfBone surf
(2E-2)-(2E+0)3E-83E-7
-Y, see 244Cf1E-114E-14--
98Californium-251W, see 244Cf5E-14E-32E-12---
Bone surfBone surf
(9E-3)-(1E+0)2E-82E-7
-Y, see 244Cf4E-12---
Bone surf
(1E-2)----
98Californium-252W, see 244Cf2E+02E-28E-12---
Bone surfBone surf
(4E-2)-(5E+0)7E-87E-7
-Y, see 244Cf1E-115E-14--
98Californium-253W, see 244Cf2E+22E+08E-103E-12--
Bone surfBone surf
--(4E+2)5E-65E-5
-Y, see 244Cf7E-102E-12--
98Californium-254W, see 244Cf2E+02E-29E-123E-143E-83E-7
-Y, see 244Cf7E-122E-14--
99Einsteinium-250W, all compounds4E+45E+22E-7-6E-46E-3
Bone surf
(1E+3)----
99Einsteinium-251W, all compounds7E+39E+24E-7-1E-41E-3
Bone surf
(1E+3)----
99Einsteinium-253W, all compounds2E+21E+06E-102E-122E-62E-5
99Einsteinium-254mW, all compounds3E+21E+14E-91E-11--
LLI wall
--(3E+2)4E-64E-5
99Einsteinium-254W, all compounds8E+07E-23E-11---
Bone surfBone surf
(1E-1)-(2E+1)2E-72E-6
100Fermium-252W, all compounds5E+21E+15E-92E-116E-66E-5
100Fermium-253W, all compounds1E+31E+14E-91E-111E-51E-4
100Fermium-254W, all compounds3E+39E+14E-81E-104E-54E-4
100Fermium-255W, all compounds5E+22E+19E-93E-117E-67E-5
100Fermium-257W, all compounds2E+12E-17E-11---
Bone surfBone surf
(2E-1)-(4E+1)5E-75E-6
101Mendelevium-257W, all compounds7E+38E+14E-8-1E-41E-3
Bone surf
(9E+1)----
101Mendelevium-258W, all compounds3E+12E-11E-10---
Bone surfBone surf
(3E-1)-(5E+1)6E-76E-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+21E-71E-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-11E-101E-121E-81E-7
-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-42E-131E-152E-92E-8

FOOTNOTES:

1"Submersion" means that values given are for submersion in a hemispherical semi-infinite cloud of airborne material.

2These 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 1/4Ci/ml for the listed DAC to account for the submersion dose prospectively, but should use individual monitoring devices or other radiation measuring instruments that measure external exposure to demonstrate compliance with the limits. (See § 38.18(c).)

3For soluble mixtures of U-238, U-234, and U-235 in air, chemical toxicity may be the limiting factor (see § 38.18(a)(5)). If the percent by weight (enrichment) of U-235 is not greater than 5, the concentration value for a 40-hour workweek 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 workweek shall not exceed 8E-3 (SA) 1/4Ci-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 -depleted

SA = [0.4 + 0.38 (enrichment) + 0.0034 (enrichment)2] E-6, enrichment e0.72

where enrichment is the percentage by weight of U-235, expressed as percent.

NOTE:

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.

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

Table III
Table ITable IIReleases
Occupational ValuesEffluent Concentrationsto Sewers
Col. 1Col. 2Col. 3Col. 1Col. 2
Oral IngestionInhalationMonthly Average
Atomic No.RadionuclideClassALI (µCi)ALI (µCi)DAC (µCi/ml)Air (µCi/ml)Water (µCi/ml)Conc. (µCi/ml)
If it is known that Ac-227-D and Cm-250-W are not present-7E-43E-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-33E-12---
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-W, Y, and Cf-254-W, Y are not present-7E-33E-12---
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-13E-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+03E-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-61E-5

3. If a mixture of radionuclides consists of uranium and its daughters in ore dust (101/4m 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 1/4Ci of gross alpha activitity from uranium-238, uranium-234, thorium-230, and radium-226 per milliliter of air; 3E-11 1/4of natural uranium per milliliter of air; or 45 micrograms of natural uranium per cubic meter of air.

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 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:

CA/DACA + CB/DACB + CC/DACC <= 1

N.Y. Comp. Codes R. & Regs. tit. 12, Appendices, app A-13