The Ionising Radiations Regulations 1999
Made: 3rd December 1999
Laid before Parliament: 9th December 1999
Coming into force
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PART I — INTERPRETATION AND GENERAL
Citation and commencement
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Interpretation
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Application
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Duties under the Regulations
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PART II — GENERAL PRINCIPLES AND PROCEDURES
Authorisation of specified practices
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Notification of specified work
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Prior risk assessment etc.
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Restriction of exposure
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Personal protective equipment
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Maintenance and examination of engineering controls etc. and personal protective equipment
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Dose limitation
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Contingency plans
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PART III — ARRANGEMENTS FOR THE MANAGEMENT OF RADIATION PROTECTION
Radiation protection adviser
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Information, instruction and training
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Co-operation between employers
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PART IV — DESIGNATED AREAS
Designation of controlled or supervised areas
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Local rules and radiation protection supervisors
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Additional requirements for designated areas
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Monitoring of designated areas
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PART V — CLASSIFICATION AND MONITORING OF PERSONS
Designation of classified persons
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Dose assessment and recording
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Estimated doses and special entries
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Dosimetry for accidents etc.
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Medical surveillance
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Investigation and notification of overexposure
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Dose limitation for overexposed employees
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PART VI — ARRANGEMENTS FOR THE CONTROL OF RADIOACTIVE SUBSTANCES, ARTICLES AND EQUIPMENT
Sealed sources and articles containing or embodying radioactive substances
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Accounting for radioactive substances
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Keeping and moving of radioactive substances
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Notification of certain occurrences
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Duties of manufacturers etc. of articles for use in work with ionising radiation
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Equipment used for medical exposure
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Misuse of or interference with sources of ionising radiation
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PART VII — DUTIES OF EMPLOYEES AND MISCELLANEOUS
Duties of employees
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Approval of dosimetry services
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Defence on contravention
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Exemption certificates
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Extension outside Great Britain
38
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Transitional provisions
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Modifications relating to the Ministry of Defence etc.
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Modification, revocation and saving
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SCHEDULE 1 — WORK NOT REQUIRED TO BE NOTIFIED UNDER REGULATION 6
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SCHEDULE 2 — PARTICULARS TO BE PROVIDED IN A NOTIFICATION UNDER REGULATION 6(2)
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SCHEDULE 3 — ADDITIONAL PARTICULARS THAT THE EXECUTIVE MAY REQUIRE
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SCHEDULE 4 — DOSE LIMITS
PART I — Classes of Persons to whom Dose Limits Apply
Employees of 18 years of age or above
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Trainees aged under 18 years
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Women of reproductive capacity
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Other persons
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PART II
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SCHEDULE 5 — MATTERS IN RESPECT OF WHICH A RADIATION PROTECTION ADVISER MUST BE CONSULTED BY A RADIATION EMPLOYER
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SCHEDULE 6 — PARTICULARS TO BE ENTERED IN THE RADIATION PASSBOOK
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SCHEDULE 7 — PARTICULARS TO BE CONTAINED IN A HEALTH RECORD
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SCHEDULE 8 — QUANTITIES AND CONCENTRATIONS OF RADIONUCLIDES
PART I — table of radionuclides
| 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|
| Radionuclide name, symbol, isotope | Concentration for notification. Regulation 6 and Schedule 1 (Bq/g) | Quantity for notification. Regulation 6 and Schedule 1 (Bq) | Quantity for notification of occurrences. Regulation 30(1) (Bq) | Quantity for notification of occurrences. Regulation 30(3) (Bq) |
| Note 1 In the case of radionuclides not specified elsewhere in this Part, the quantities specified in this entry are to be used unless the Executive has approved some other quantity for that radionuclide. | Note 1 In the case of radionuclides not specified elsewhere in this Part, the quantities specified in this entry are to be used unless the Executive has approved some other quantity for that radionuclide. | Note 1 In the case of radionuclides not specified elsewhere in this Part, the quantities specified in this entry are to be used unless the Executive has approved some other quantity for that radionuclide. | Note 1 In the case of radionuclides not specified elsewhere in this Part, the quantities specified in this entry are to be used unless the Executive has approved some other quantity for that radionuclide. | Note 1 In the case of radionuclides not specified elsewhere in this Part, the quantities specified in this entry are to be used unless the Executive has approved some other quantity for that radionuclide. |
| Note 2 Nuclides carrying the suffix“+” or “sec” in the above table represent parent nuclides in equilibrium with their correspondent daughter nuclides as listed in the following Table. In this case the concentrations and quantities given in the above Table refer to the parent nuclide alone, but already take account of the daughter nuclide(s) present. | Note 2 Nuclides carrying the suffix“+” or “sec” in the above table represent parent nuclides in equilibrium with their correspondent daughter nuclides as listed in the following Table. In this case the concentrations and quantities given in the above Table refer to the parent nuclide alone, but already take account of the daughter nuclide(s) present. | Note 2 Nuclides carrying the suffix“+” or “sec” in the above table represent parent nuclides in equilibrium with their correspondent daughter nuclides as listed in the following Table. In this case the concentrations and quantities given in the above Table refer to the parent nuclide alone, but already take account of the daughter nuclide(s) present. | Note 2 Nuclides carrying the suffix“+” or “sec” in the above table represent parent nuclides in equilibrium with their correspondent daughter nuclides as listed in the following Table. In this case the concentrations and quantities given in the above Table refer to the parent nuclide alone, but already take account of the daughter nuclide(s) present. | Note 2 Nuclides carrying the suffix“+” or “sec” in the above table represent parent nuclides in equilibrium with their correspondent daughter nuclides as listed in the following Table. In this case the concentrations and quantities given in the above Table refer to the parent nuclide alone, but already take account of the daughter nuclide(s) present. |
| Hydrogen | ||||
| Tritiated Compounds | 1 10⁶ | 1 10⁹ | 1 10¹² | 1 10¹² |
| Elemental | 1 10⁶ | 1 10⁹ | 1 10¹³ | 1 10¹⁰ |
| Beryllium | ||||
| Be-7 | 1 10³ | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Be-10 | 1 10⁴ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Carbon | ||||
| C-11 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| C-11 monoxide | 1 10¹ | 1 10⁹ | 1 10¹² | 1 10¹⁰ |
| C-11 dioxide | 1 10¹ | 1 10⁹ | 1 10¹² | 1 10¹⁰ |
| C-14 | 1 10⁴ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| C-14 monoxide | 1 10⁸ | 1 10¹¹ | 1 10¹⁴ | 1 10¹² |
| C-14 dioxide | 1 10⁷ | 1 10¹¹ | 1 10¹³ | 1 10¹² |
| Nitrogen | ||||
| N-13 | 1 10² | 1 10⁹ | 1 10⁹ | |
| Oxygen | ||||
| O-15 | 1 10² | 1 10⁹ | 1 10¹⁰ | |
| Fluorine | ||||
| F-18 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Neon | ||||
| Ne-19 | 1 10² | 1 10⁹ | 1 10⁹ | |
| Sodium | ||||
| Na-22 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Na-24 | 1 10¹ | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Magnesium | ||||
| Mg-28+ | 1 10¹ | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Aluminium | ||||
| Al-26 | 1 10¹ | 1 10⁵ | 1 10¹⁰ | 1 10⁶ |
| Silicon | ||||
| Si-31 | 1 10³ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Si-32 | 1 10³ | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| Phosphorus | ||||
| P-32 | 1 10³ | 1 10⁵ | 1 10¹⁰ | 1 10⁶ |
| P-33 | 1 10⁵ | 1 10⁸ | 1 10¹¹ | 1 10⁹ |
| Sulphur | ||||
| S-35 | 1 10⁵ | 1 10⁸ | 1 10¹¹ | 1 10⁹ |
| S-35 (organic) | 1 10⁵ | 1 10⁸ | 1 10¹² | 1 10⁹ |
| S-35 Vapour | 1 10⁶ | 1 10⁹ | 1 10¹² | |
| Chlorine | ||||
| Cl-36 | 1 10⁴ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Cl-38 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Cl-39 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Argon | ||||
| Ar-37 | 1 10⁶ | 1 10⁸ | 1 10¹³ | |
| Ar-39 | 1 10⁷ | 1 10⁴ | 1 10¹² | |
| Ar-41 | 1 10² | 1 10⁹ | 1 10⁹ | |
| Potassium | ||||
| K-40 | 1 10² | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| K-42 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| K-43 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| K-44 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| K-45 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Calcium | ||||
| Ca-41 | 1 10⁵ | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Ca-45 | 1 10⁴ | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Ca-47 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Scandium | ||||
| Sc-43 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Sc-44 | 1 10¹ | 1 10⁵ | 1 10¹² | 1 10⁶ |
| Sc-44m | 1 10² | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Sc-46 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Sc-47 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Sc-48 | 1 10¹ | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Sc-49 | 1 10³ | 1 10⁵ | 1 10¹⁴ | 1 10⁶ |
| Titanium | ||||
| Ti-44+ | 1 10¹ | 1 10⁵ | 1 10⁹ | 1 10⁶ |
| Ti-45 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Vanadium | ||||
| V-47 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| V-48 | 1 10¹ | 1 10⁵ | 1 10¹⁰ | 1 10⁶ |
| V-49 | 1 10⁴ | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Chromium | ||||
| Cr-48 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Cr-49 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Cr-51 | 1 10³ | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Manganese | ||||
| Mn-51 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Mn-52 | 1 10¹ | 1 10⁵ | 1 10¹⁰ | 1 10⁶ |
| Mn-52m | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Mn-53 | 1 10⁴ | 1 10⁹ | 1 10¹² | 1 10¹⁰ |
| Mn-54 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Mn-56 | 1 10¹ | 1 10⁵ | 1 10¹² | 1 10⁶ |
| Iron | ||||
| Fe-52 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Fe-55 | 1 10⁴ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Fe-59 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Fe-60+ | 1 10² | 1 10⁵ | 1 10⁸ | 1 10⁶ |
| Cobalt | ||||
| Co-55 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Co-56 | 1 10¹ | 1 10⁵ | 1 10¹⁰ | 1 10⁶ |
| Co-57 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Co-58 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Co-58m | 1 10⁴ | 1 10⁷ | 1 10¹³ | 1 10⁸ |
| Co-60 | 1 10¹ | 1 10⁵ | 1 10¹⁰ | 1 10⁶ |
| Co-60m | 1 10³ | 1 10⁶ | 1 10¹⁶ | 1 10⁷ |
| Co-61 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Co-62m | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Nickel | ||||
| Ni-56 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Ni-57 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Ni-59 | 1 10⁴ | 1 10⁸ | 1 10¹¹ | 1 10⁹ |
| Ni-63 | 1 10⁵ | 1 10⁸ | 1 10¹¹ | 1 10⁹ |
| Ni-65 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Ni-66 | 1 10⁴ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Copper | ||||
| Cu-60 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Cu-61 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Cu-64 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Cu-67 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Zinc | ||||
| Zn-62 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Zn-63 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Zn-65 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Zn-69 | 1 10⁴ | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Zn-69m | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Zn-71m | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Zn-72 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Gallium | ||||
| Ga-65 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Ga-66 | 1 10¹ | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Ga-67 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Ga-68 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Ga-70 | 1 10³ | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Ga-72 | 1 10¹ | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Ga-73 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Germanium | ||||
| Ge-66 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Ge-67 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Ge-68+ | 1 10¹ | 1 10⁵ | 1 10¹⁰ | 1 10⁶ |
| Ge-69 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Ge-71 | 1 10⁴ | 1 10⁸ | 1 10¹³ | 1 10⁹ |
| Ge-75 | 1 10³ | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Ge-77 | 1 10¹ | 1 10⁵ | 1 10¹² | 1 10⁶ |
| Ge-78 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Arsenic | ||||
| As-69 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| As-70 | 1 10¹ | 1 10⁵ | 1 10¹² | 1 10⁶ |
| As-71 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| As-72 | 1 10¹ | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| As-73 | 1 10³ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| As-74 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| As-76 | 1 10² | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| As-77 | 1 10³ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| As-78 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Selenium | ||||
| Se-70 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Se-73 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Se-73m | 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Se-75 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Se-79 | 1 10⁴ | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Se-81 | 1 10³ | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Se-81m | 1 10³ | 1 10⁷ | 1 10¹⁴ | 1 10⁸ |
| Se-83 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Bromine | ||||
| Br-74 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Br-74m | 1 10¹ | 1 10⁵ | 1 10¹² | 1 10⁶ |
| Br-75 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Br-76 | 1 10¹ | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Br-77 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Br-80 | 1 10² | 1 10⁵ | 1 10¹⁴ | 1 10⁶ |
| Br-80m | 1 10³ | 1 10⁷ | 1 10¹³ | 1 10⁸ |
| Br-82 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Br-83 | 1 10³ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Br-84 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Krypton | ||||
| Kr-74 | 1 10² | 1 10⁹ | 1 10⁹ | |
| Kr-76 | 1 10² | 1 10⁹ | 1 10¹⁰ | |
| Kr-77 | 1 10² | 1 10⁹ | 1 10⁹ | |
| Kr-79 | 1 10³ | 1 10⁵ | 1 10¹⁰ | |
| Kr-81 | 1 10⁴ | 1 10⁷ | 1 10¹¹ | |
| Kr-81m | 1 10³ | 1 10¹⁰ | 1 10¹⁰ | |
| Kr-83m | 1 10⁵ | 1 10¹² | 1 10¹² | |
| Kr-85 | 1 10⁵ | 1 10⁴ | 1 10¹² | |
| Kr-85m | 1 10³ | 1 10¹⁰ | 1 10¹⁰ | |
| Kr-87 | 1 10² | 1 10⁹ | 1 10⁹ | |
| Kr-88 | 1 10² | 1 10⁹ | 1 10⁹ | |
| Rubidium | ||||
| Rb-79 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Rb-81 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Rb-81m | 1 10³ | 1 10⁷ | 1 10¹⁵ | 1 10⁸ |
| Rb-82m | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Rb-83+ | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Rb-84 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Rb-86 | 1 10² | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Rb-87 | 1 10⁴ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Rb-88 | 1 10¹ | 1 10⁵ | 1 10¹⁴ | 1 10⁶ |
| Rb-89 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Strontium | ||||
| Sr-80 | 1 10³ | 1 10⁷ | 1 10¹³ | 1 10⁸ |
| Sr-81 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Sr-82+ | 1 10¹ | 1 10⁵ | 1 10¹⁰ | 1 10⁶ |
| Sr-83 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Sr-85 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Sr-85m | 1 10² | 1 10⁷ | 1 10¹³ | 1 10⁸ |
| Sr-87m | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Sr-89 | 1 10³ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Sr-90+ | 1 10² | 1 10⁴ | 1 10⁹ | 1 10⁵ |
| Sr-91 | 1 10¹ | 1 10⁵ | 1 10¹² | 1 10⁶ |
| Sr-92 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Yttrium | ||||
| Y-86 | 1 10¹ | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Y-86m | 1 10² | 1 10⁷ | 1 10¹⁴ | 1 10⁸ |
| Y-87+ | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Y-88 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Y-90 | 1 10³ | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Y-90m | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Y-91 | 1 10³ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Y-91m | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Y-92 | 1 10² | 1 10⁵ | 1 10¹² | 1 10⁶ |
| Y-93 | 1 10² | 1 10⁵ | 1 10¹² | 1 10⁶ |
| Y-94 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Y-95 | 1 10¹ | 1 10⁵ | 1 10¹⁴ | 1 10⁶ |
| Zirconium | ||||
| Zr-86 | 1 10² | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Zr-88 | 1 10² | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Zr-89 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Zr-93+ | 1 10³ | 1 10⁷ | 1 10⁹ | 1 10⁸ |
| Zr-95 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Zr-97+ | 1 10¹ | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Niobium | ||||
| Nb-88 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Nb-89 (2.03 hours) | 1 10¹ | 1 10⁵ | 1 10¹² | 1 10⁶ |
| Nb-89 (1.01 hour) | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Nb-90 | 1 10¹ | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Nb-93m | 1 10⁴ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Nb-94 | 1 10¹ | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| Nb-95 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Nb-95m | 1 10² | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Nb-96 | 1 10¹ | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Nb-97 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Nb-98 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Molybdenum | ||||
| Mo-90 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Mo-93 | 1 10³ | 1 10⁸ | 1 10¹¹ | 1 10⁹ |
| Mo-93m | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Mo-99 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Mo-101 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Technetium | ||||
| Tc-93 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Tc-93m | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Tc-94 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Tc-94m | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Tc-95 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Tc-95m+ | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Tc-96 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Tc-96m | 1 10³ | 1 10⁷ | 1 10¹⁴ | 1 10⁸ |
| Tc-97 | 1 10³ | 1 10⁸ | 1 10¹² | 1 10⁹ |
| Tc-97m | 1 10³ | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Tc-98 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Tc-99 | 1 10⁴ | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Tc-99m | 1 10² | 1 10⁷ | 1 10¹³ | 1 10⁸ |
| Tc-101 | 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Tc-104 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Ruthenium | ||||
| Ru-94 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Ru-97 | 1 10² | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Ru-103 | 1 10² | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Ru-105 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Ru-160+ | 1 10² | 1 10⁵ | 1 10⁹ | 1 10⁶ |
| Rhodium | ||||
| Rh-99 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Rh-99m | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Rh-100 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Rh-101 | 1 10² | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Rh-101m | 1 10² | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Rh-102 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Rh-102m | 1 10² | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Rh-103m | 1 10⁴ | 1 10⁸ | 1 10¹⁵ | 1 10⁹ |
| Rh-105 | 1 10² | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Rh-106m | 1 10¹ | 1 10⁵ | 1 10¹² | 1 10⁶ |
| Rh-107 | 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Palladium | ||||
| Pd-100 | 1 10² | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Pd-101 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Pd-103 | 1 10³ | 1 10⁸ | 1 10¹¹ | 1 10⁹ |
| Pd-107 | 1 10⁵ | 1 10⁸ | 1 10¹¹ | 1 10⁹ |
| Pd-109; | 1 10³ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Silver | ||||
| Ag-102 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Ag-103 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Ag-104 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Ag-104m | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Ag-105 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Ag-106 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Ag-106m | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Ag-108m+ | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Ag-110m | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Ag-111 | 1 10³ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Ag-112 | 1 10¹ | 1 10⁵ | 1 10¹² | 1 10⁶ |
| Ag-115 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Cadmium | ||||
| Cd-104 | 1 10² | 1 10⁷ | 1 10¹³ | 1 10⁸ |
| Cd-107 | 1 10³ | 1 10⁷ | 1 10¹³ | 1 10⁸ |
| Cd-109 | 1 10⁴ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Cd-113 | 1 10³ | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| Cd-113m | 1 10³ | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| Cd-115 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Cd-115m | 1 10³ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Cd-117 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Cd-117m | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Indium | ||||
| In-109 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| In-110 (4.9 hours) | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| In-110 (69.1 min) | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| In-111 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| In-112 | 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| In-113m | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| In-114 | 1 10³ | 1 10⁵ | 1 10¹⁵ | 1 10⁶ |
| In-114m | 1 10² | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| In-115 | 1 10³ | 1 10⁵ | 1 10⁸ | 1 10⁶ |
| In-115m | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| In-116m | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| In-117 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| In-117m | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| In-119m | 1 10² | 1 10⁵ | 1 10¹⁴ | 1 10⁶ |
| Tin | ||||
| Sn-110 | 1 10² | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Sn-111 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Sn-113 | 1 10³ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Sn-117m | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Sn-119m | 1 10³ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Sn-121 | 1 10⁵ | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Sn-121m+ | 1 10³ | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Sn-123 | 1 10³ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Sn-123m | 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Sn-125 | 1 10² | 1 10⁵ | 1 10¹⁰ | 1 10⁶ |
| Sn-126+ | 1 10¹ | 1 10⁵ | 1 10¹⁰ | 1 10⁶ |
| Sn-127 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Sn-128 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Antimony | ||||
| Sb-115 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Sb-116 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Sb-116m | 1 10¹ | 1 10⁵ | 1 10¹² | 1 10⁶ |
| Sb-117 | 1 10² | 1 10⁷ | 1 10¹³ | 1 10⁸ |
| Sb-118m | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Sb-119 | 1 10³ | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Sb-120 (5.76 days) | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Sb-120 (15.89 min) | 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Sb-122 | 1 10² | 1 10⁴ | 1 10¹¹ | 1 10⁵ |
| Sb-124 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Sb-124m | 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Sb-125 | 1 10² | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Sb-126 | 1 10¹ | 1 10⁵ | 1 10¹⁰ | 1 10⁶ |
| Sb-126m | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Sb-127 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Sb-128 (9.01 hours) | 1 10¹ | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Sb-128 (10.4 min) | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Sb-129 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Sb-130 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Sb-131 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Tellurium | ||||
| Te-116 | 1 10² | 1 10⁷ | 1 10¹³ | 1 10⁸ |
| Te-121 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Te-121m | 1 10² | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Te-123 | 1 10³ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Te-123m | 1 10² | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Te-125m | 1 10³ | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Te-127 | 1 10³ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Te-127m | 1 10³ | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Te-129 | 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Te-129m | 1 10³ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Te-131 | 1 10² | 1 10⁵ | 1 10¹⁴ | 1 10⁶ |
| Te-131m | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Te-132 | 1 10² | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Te-133 | 1 10¹ | 1 10⁵ | 1 10¹⁴ | 1 10⁶ |
| Te-133m | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Te-134 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Iodine | ||||
| I-120 | 1 10¹ | 1 10⁵ | 1 10¹² | 1 10⁶ |
| I-120m | 1 10¹ | 1 10⁵ | 1 10¹² | 1 10⁶ |
| I-121 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| I-123 | 1 10² | 1 10⁷ | 1 10¹² | 1 10⁸ |
| I-124 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| I-125 | 1 10³ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| I-126 | 1 10² | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| I-128 | 1 10² | 1 10⁵ | 1 10¹⁴ | 1 10⁶ |
| I-129 | 1 10² | 1 10⁵ | 1 10⁹ | 1 10⁶ |
| I-130 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| I-131 | 1 10² | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| I-132 | 1 10¹ | 1 10⁵ | 1 10¹² | 1 10⁶ |
| I-132m | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| I-133 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| I-134 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| I-135 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Xenon | ||||
| Xe-120 | 1 10² | 1 10⁹ | 1 10¹⁰ | |
| Xe-121 | 1 10² | 1 10⁹ | 1 10⁹ | |
| Xe-122+ | 1 10² | 1 10⁹ | 1 10¹¹ | |
| Xe-123 | 1 10² | 1 10⁹ | 1 10⁹ | |
| Xe-125 | 1 10³ | 1 10⁹ | 1 10¹⁰ | |
| Xe-127 | 1 10³ | 1 10⁵ | 1 10¹⁰ | |
| Xe-129m | 1 10³ | 1 10⁴ | 1 10¹¹ | |
| Xe-131m | 1 10⁴ | 1 10⁴ | 1 10¹¹ | |
| Xe-133 | 1 10³ | 1 10⁴ | 1 10¹¹ | |
| Xe-133m | 1 10³ | 1 10⁴ | 1 10¹¹ | |
| Xe-135 | 1 10³ | 1 10¹⁰ | 1 10¹⁰ | |
| Xe-135m | 1 10² | 1 10⁹ | 1 10¹⁰ | |
| Xe-138 | 1 10² | 1 10⁹ | 1 10⁹ | |
| Caesium | ||||
| Cs-125 | 1 10¹ | 1 10⁴ | 1 10¹³ | 1 10⁵ |
| Cs-127 | 1 10² | 1 10⁵ | 1 10¹² | 1 10⁶ |
| Cs-129 | 1 10² | 1 10⁵ | 1 10¹² | 1 10⁶ |
| Cs-130 | ||||
| 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ | |
| Cs-131 | 1 10³ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Cs-132 | 1 10¹ | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Cs-134 | 1 10¹ | 1 10⁴ | 1 10¹⁰ | 1 10⁵ |
| Cs-134m | 1 10³ | 1 10⁵ | 1 10¹⁴ | 1 10⁶ |
| Cs-135 | 1 10⁴ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Cs-135m | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Cs-136 | 1 10¹ | 1 10⁵ | 1 10¹⁰ | 1 10⁶ |
| Cs-137+ | 1 10¹ | 1 10⁴ | 1 10¹⁰ | 1 10⁵ |
| Cs-138 | 1 10¹ | 1 10⁴ | 1 10¹³ | 1 10⁵ |
| Barium | ||||
| Ba-126 | 1 10² | 1 10⁷ | 1 10¹³ | 1 10⁸ |
| Ba-128 | 1 10² | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Ba-131 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Ba-131m | 1 10² | 1 10⁷ | 1 10¹⁵ | 1 10⁸ |
| Ba-133 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Ba-133m | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Ba-135m | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Ba-137m | 1 10¹ | 1 10⁶ | 1 10¹⁵ | 1 10⁷ |
| Ba-139 | 1 10² | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Ba-140+ | 1 10¹ | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Ba-141 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Ba-142 | 1 10¹ | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Lanthanum | ||||
| La-131 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| La-132 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| La-135 | 1 10³ | 1 10⁷ | 1 10¹³ | 1 10⁸ |
| La-137 | 1 10³ | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| La-138 | 1 10¹ | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| La-140 | 1 10¹ | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| La-141 | 1 10² | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| La-142 | 1 10¹ | 1 10⁵ | 1 10¹² | 1 10⁶ |
| La-143 | 1 10² | 1 10⁵ | 1 10¹⁴ | 1 10⁶ |
| Cerium | ||||
| Ce-134 | 1 10³ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Ce-135 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Ce-137 | 1 10³ | 1 10⁷ | 1 10¹³ | 1 10⁸ |
| Ce-137m | 1 10³ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Ce-139 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Ce-141 | 1 10² | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Ce-143 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Ce-144+ | 1 10² | 1 10⁵ | 1 10⁹ | 1 10⁶ |
| Praseodymium | ||||
| Pr-136 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Pr-137 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Pr-138m | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Pr-139 | 1 10² | 1 10⁷ | 1 10¹³ | 1 10⁸ |
| Pr-142 | 1 10² | 1 10⁵ | 1 10¹² | 1 10⁶ |
| Pr-142m | 1 10⁷ | 1 10⁹ | 1 10¹⁵ | 1 10¹⁰ |
| Pr-143 | 1 10⁴ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Pr-144 | 1 10² | 1 10⁵ | 1 10¹⁴ | 1 10⁶ |
| Pr-145 | 1 10³ | 1 10⁵ | 1 10¹² | 1 10⁶ |
| Pr-147 | 1 10¹ | 1 10⁵ | 1 10¹⁴ | 1 10⁶ |
| Neodymium | ||||
| Nd-136 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Nd-138 | 1 10³ | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Nd-139 | 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Nd-139m | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Nd-141 | 1 10² | 1 10⁷ | 1 10¹⁴ | 1 10⁸ |
| Nd-147 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Nd-149 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Nd-151 | 1 10¹ | 1 10⁵ | 1 10¹⁴ | 1 10⁶ |
| Promethium | ||||
| Pm-141 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Pm-143 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Pm-144 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Pm-145 | 1 10³ | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Pm-146 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Pm-147 | 1 10⁴ | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Pm-148 | 1 10¹ | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Pm-148m+ | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Pm-149 | 1 10³ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Pm-150 | 1 10¹ | 1 10⁵ | 1 10¹² | 1 10⁶ |
| Pm-151 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Samarium | ||||
| Sm-141 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Sm-141m | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Sm-142 | 1 10² | 1 10⁷ | 1 10¹³ | 1 10⁸ |
| Sm-145 | 1 10² | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Sm-146 | 1 10¹ | 1 10⁵ | 1 10⁷ | 1 10⁶ |
| Sm-147 | 1 10¹ | 1 10⁴ | 1 10⁷ | 1 10⁵ |
| Sm-151 | 1 10⁴ | 1 10⁸ | 1 10¹⁰ | 1 10⁹ |
| Sm-153 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Sm-155 | 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Sm-156 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Europium | ||||
| Eu-145 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Eu-146 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Eu-147 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Eu-148 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Eu-149 | 1 10² | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Eu-150 (34.2 years) | 1 10¹ | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| Eu-150 (12.6 hours) | 1 10³ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Eu-152 | 1 10¹ | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| Eu-152m | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Eu-154 | 1 10¹ | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| Eu-155 | 1 10² | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Eu-156 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Eu-157 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Eu-158 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Gadolinium | ||||
| Gd-145 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Gd-146+ | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Gd-147 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Gd-148 | 1 10¹ | 1 10⁴ | 1 10⁶ | 1 10⁵ |
| Gd-149 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Gd-151 | 1 10² | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Gd-152 | 1 10¹ | 1 10⁴ | 1 10⁶ | 1 10⁵ |
| Gd-153 | 1 10² | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Gd-159 | 1 10³ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Terbium | ||||
| Tb-147 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Tb-149 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Tb-150 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Tb-151 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Tb-153 | 1 10² | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Tb-154 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Tb-155 | 1 10² | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Tb-156 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Tb-156m (24.4 hours) | 1 10³ | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Tb-156m (5 hours) | 1 10⁴ | 1 10⁷ | 1 10¹³ | 1 10⁸ |
| Tb-157 | 1 10⁴ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Tb-158 | 1 10¹ | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| Tb-160 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Tb-161 | 1 10³ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Dysprosium | ||||
| Dy-155 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Dy-157 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Dy-159 | 1 10³ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Dy-165 | 1 10³ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Dy-166 | 1 10³ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Holmium | ||||
| Ho-155 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Ho-157 | 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Ho-159 | 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Ho-161 | 1 10² | 1 10⁷ | 1 10¹⁴ | 1 10⁸ |
| Ho-162 | 1 10² | 1 10⁷ | 1 10¹⁴ | 1 10⁸ |
| Ho-162m | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Ho-164 | 1 10³ | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Ho-164m | 1 10³ | 1 10⁷ | 1 10¹⁴ | 1 10⁸ |
| Ho-166 | 1 10³ | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Ho-166m | 1 10¹ | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| Ho-167 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Erbium | ||||
| Er-161 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Er-165 | 1 10³ | 1 10⁷ | 1 10¹³ | 1 10⁸ |
| Er-169 | 1 10⁴ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Er-171 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Er-172 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Thulium | ||||
| Tm-162 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Tm-166 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Tm-167 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Tm-170 | 1 10³ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Tm-171 | 1 10⁴ | 1 10⁸ | 1 10¹¹ | 1 10⁹ |
| Tm-172 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Tm-173 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Tm-175 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Ytterbium | ||||
| Yb-162 | 1 10² | 1 10⁷ | 1 10¹⁴ | 1 10⁸ |
| Yb-166 | 1 10² | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Yb-167 | 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Yb-169 | 1 10² | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Yb-175 | 1 10³ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Yb-177 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Yb-178 | 1 10³ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Lutetium | ||||
| Lu-169 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Lu-170 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Lu-171 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Lu-172 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Lu-173 | 1 10² | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Lu-174 | 1 10² | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Lu-174m | 1 10² | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Lu-176 | 1 10² | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| Lu-176m | 1 10³ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Lu-177 | 1 10³ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Lu-177m | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Lu-178 | 1 10² | 1 10⁵ | 1 10¹⁴ | 1 10⁶ |
| Lu-178m | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Lu-179 | 1 10³ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Hafnium | ||||
| Hf-170 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Hf-172+ | 1 10¹ | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| Hf-173 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Hf-175 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Hf-177m | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Hf-178m | 1 10¹ | 1 10⁶ | 1 10⁸ | 1 10⁷ |
| Hf-179m | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Hf-180m | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Hf-181 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Hf-182 | 1 10² | 1 10⁶ | 1 10⁸ | 1 10⁷ |
| Hf-182m | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Hf-183 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Hf-184 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Tantalum | ||||
| Ta-172 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Ta-173 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Ta-174 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Ta-175 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Ta-176 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Ta-177 | 1 10² | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Ta-178 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Ta-179 | 1 10³ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Ta-180 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Ta-180m | 1 10³ | 1 10⁷ | 1 10¹³ | 1 10⁸ |
| Ta-182 | 1 10¹ | 1 10⁴ | 1 10¹⁰ | 1 10⁵ |
| Ta-182m | 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Ta-183 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Ta-184 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Ta-185 | 1 10² | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Ta-186 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Tungsten | ||||
| W-176 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| W-177 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| W-178+ | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| W-179 | 1 10² | 1 10⁷ | 1 10¹⁴ | 1 10⁸ |
| W-181 | 1 10³ | 1 10⁷ | 1 10¹² | 1 10⁸ |
| W-185 | 1 10⁴ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| W-187 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| W-188+ | 1 10² | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Rhenium | ||||
| Re-177 | 1 10¹ | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Re-178 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Re-181 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Re-182 (64 hours) | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Re-182 (12.7 hours) | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Re-184 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Re-184m | 1 10² | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Re-186 | 1 10³ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Re-186m | 1 10³ | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Re-187 | 1 10⁶ | 1 10⁹ | 1 10¹³ | 1 10¹⁰ |
| Re-188 | 1 10² | 1 10⁵ | 1 10¹² | 1 10⁶ |
| Re-188m | 1 10² | 1 10⁷ | 1 10¹⁴ | 1 10⁸ |
| Re-189+ | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Osmium | ||||
| Os-180 | 1 10² | 1 10⁷ | 1 10¹⁴ | 1 10⁸ |
| Os-181 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Os-182 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Os-185 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Os-189m | 1 10⁴ | 1 10⁷ | 1 10¹⁴ | 1 10⁸ |
| Os-191 | 1 10² | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Os-191m | 1 10³ | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Os-193 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Os-194+ | 1 10² | 1 10⁵ | 1 10⁹ | 1 10⁶ |
| Iridium | ||||
| Ir-182 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Ir-184 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Ir-185 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Ir-186 (15.8 hours) | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Ir-186 (1.75 hours) | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Ir-187 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Ir-188 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Ir-189+ | 1 10² | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Ir-190 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Ir-190m (3.1 hours) | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Ir-190m (1.2 hours) | 1 10⁴ | 1 10⁷ | 1 10¹⁵ | 1 10⁸ |
| Ir-192 | 1 10¹ | 1 10⁴ | 1 10¹⁰ | 1 10⁵ |
| Ir-192m | 1 10² | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Ir-193m | 1 10⁴ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Ir-194 | 1 10² | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Ir-194m | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Ir-195 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Ir-195m | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Platinum | ||||
| Pt-186 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Pt-188+ | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Pt-189 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Pt-191 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Pt-193 | 1 10⁴ | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Pt-193m | 1 10³ | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Pt-195m | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Pt-197 | 1 10³ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Pt-197m | 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Pt-199 | 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Pt-200 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Gold | ||||
| Au-193 | 1 10² | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Au-194 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Au-195 | 1 10² | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Au-198 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Au-198m | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Au-199 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Au-200 | 1 10² | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Au-200m | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Au-201 | 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Mercury | ||||
| Hg-193 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Hg-193m | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Hg-194+ | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Hg-195 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Hg-195m+ (organic) | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Hg-195m+ (inorganic) | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Hg-197 | 1 10² | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Hg-197m (organic) | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Hg-197m (inorganic) | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Hg-199m | 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Hg-203 | 1 10² | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Thallium | ||||
| Tl-194 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Tl-194m | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Tl-195 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Tl-197 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Tl-198 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Tl-198m | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Tl-199 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Tl-200 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Tl-201 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| T-202 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Tl-204 | 1 10⁴ | 1 10⁴ | 1 10¹¹ | 1 10⁵ |
| Lead | ||||
| Pb-195m | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Pb-198 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Pb-199 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Pb-200 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Pb-201 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Pb-202 | 1 10³ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Pb-202m | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Pb-203 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Pb-205 | 1 10⁴ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Pb-209 | 1 10⁵ | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Pb-210+ | 1 10¹ | 1 10⁴ | 1 10⁸ | 1 10⁵ |
| Pb-211 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Pb-212+ | 1 10¹ | 1 10⁵ | 1 10¹⁰ | 1 10⁶ |
| Pb-214 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Bismuth | ||||
| Bi-200 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Bi-201 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Bi-202 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Bi-203 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Bi-205 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Bi-206 | 1 10¹ | 1 10⁵ | 1 10¹⁰ | 1 10⁶ |
| Bi-207 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Bi-210 | 1 10³ | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| Bi-210m+ | 1 10¹ | 1 10⁵ | 1 10⁸ | 1 10⁶ |
| Bi-212+ | 1 10¹ | 1 10⁵ | 1 10¹¹ | 1 10⁶ |
| Bi-213 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Bi-214 | 1 10¹ | 1 10⁵ | 1 10¹² | 1 10⁶ |
| Polonium | ||||
| Po-203 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Po-205 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Po-206 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Po-207 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Po-208 | 1 10¹ | 1 10⁴ | 1 10⁷ | 1 10⁵ |
| Po-209 | 1 10¹ | 1 10⁴ | 1 10⁷ | 1 10⁵ |
| Po-210 | 1 10¹ | 1 10⁴ | 1 10⁷ | 1 10⁵ |
| Astatine | ||||
| At-207 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| At-211 | 1 10³ | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Francium | ||||
| Fr-222 | 1 10³ | 1 10⁵ | 1 10¹² | 1 10⁶ |
| Fr-223 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Radon | ||||
| Rn-220+ | 1 10⁴ | 1 10⁷ | 1 10⁸ | 1 10⁸ |
| Rn-222+ | 1 10¹ | 1 10⁸ | 1 10⁹ | 1 10⁹ |
| Radium | ||||
| Ra-223+ | 1 10² | 1 10⁵ | 1 10⁷ | 1 10⁶ |
| Ra-224+ | 1 10¹ | 1 10⁵ | 1 10⁸ | 1 10⁶ |
| Ra-225 | 1 10² | 1 10⁵ | 1 10⁷ | 1 10⁶ |
| Ra-226+ | 1 10¹ | 1 10⁴ | 1 10⁷ | 1 10⁵ |
| Ra-227 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Ra-228+ | 1 10¹ | 1 10⁵ | 1 10⁸ | 1 10⁶ |
| Actinium | ||||
| Ac-224 | 1 10² | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Ac-225+ | 1 10¹ | 1 10⁴ | 1 10⁷ | 1 10⁵ |
| Ac-226 | 1 10² | 1 10⁵ | 1 10⁸ | 1 10⁶ |
| Ac-227+ | 1 10−1 | 1 10³ | 1 10⁵ | 1 10⁴ |
| Ac-228 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Thorium | ||||
| Th-226+ | 1 10³ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Th-227 | 1 10¹ | 1 10⁴ | 1 10⁷ | 1 10⁵ |
| Th-228+ | 1 10⁰ | 1 10⁴ | 1 10⁶ | 1 10⁵ |
| Th-229+ | 1 10⁰ | 1 10³ | 1 10⁶ | 1 10⁴ |
| Th-230 | 1 10⁰ | 1 10⁴ | 1 10⁶ | 1 10⁵ |
| Th-231 | 1 10³ | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Th-232 | 1 10¹ | 1 10⁴ | 1 10⁶ | 1 10⁵ |
| Th-232sec | 1 10⁰ | 1 10³ | 1 10⁶ | 1 10⁴ |
| Th-234+ | 1 10³ | 1 10⁵ | 1 10¹⁰ | 1 10⁶ |
| Protactinium | ||||
| Pa-227 | 1 10³ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Pa-228 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Pa-230 | 1 10¹ | 1 10⁶ | 1 10⁸ | 1 10⁷ |
| Pa-231 | 1 10⁰ | 1 10³ | 1 10⁶ | 1 10⁴ |
| Pa-232 | 1 10¹ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Pa-233 | 1 10² | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Pa-234 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Uranium | ||||
| U-230+ | 1 10¹ | 1 10⁵ | 1 10⁷ | 1 10⁶ |
| U-231 | 1 10² | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| U-232+ | 1 10⁰ | 1 10³ | 1 10⁶ | 1 10⁴ |
| U-233 | 1 10¹ | 1 10⁴ | 1 10⁷ | 1 10⁵ |
| U-234 | 1 10¹ | 1 10⁴ | 1 10⁷ | 1 10⁵ |
| U-235+ | 1 10¹ | 1 10⁴ | 1 10⁷ | 1 10⁵ |
| U-236 | 1 10¹ | 1 10⁴ | 1 10⁷ | 1 10⁵ |
| U-237 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| U-238+ | 1 10¹ | 1 10⁴ | 1 10⁷ | 1 10⁵ |
| U-238 sec | 1 10⁰ | 1 10³ | 1 10⁶ | 1 10⁴ |
| U-239 | 1 10² | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| U-240 | 1 10³ | 1 10⁷ | 1 10¹² | 1 10⁸ |
| U-240+ | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Neptunium | ||||
| Np-232 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Np-233 | 1 10² | 1 10⁷ | 1 10¹⁴ | 1 10⁸ |
| Np-234 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Np-235 | 1 10³ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Np-236 (1.15 10⁵ years) | 1 10² | 1 10⁵ | 1 10⁸ | 1 10⁶ |
| Np-236 (22.5 hours) | 1 10³ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Np-237+ | 1 10⁰ | 1 10³ | 1 10⁷ | 1 10⁴ |
| Np-238 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Np-239 | 1 10² | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Np-240 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Plutonium | ||||
| Pu-234 | 1 10² | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Pu-235 | 1 10² | 1 10⁷ | 1 10¹⁴ | 1 10⁸ |
| Pu-236 | 1 10¹ | 1 10⁴ | 1 10⁷ | 1 10⁵ |
| Pu-237 | 1 10³ | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Pu-238 | 1 10⁰ | 1 10⁴ | 1 10⁶ | 1 10⁵ |
| Pu-239 | 1 10⁰ | 1 10⁴ | 1 10⁶ | 1 10⁵ |
| Pu-240 | 1 10⁰ | 1 10³ | 1 10⁶ | 1 10⁴ |
| Pu-241 | 1 10² | 1 10⁵ | 1 10⁸ | 1 10⁶ |
| Pu-242 | 1 10⁰ | 1 10⁴ | 1 10⁶ | 1 10⁵ |
| Pu-243 | 1 10³ | 1 10⁷ | 1 10¹³ | 1 10⁸ |
| Pu-244 | 1 10⁰ | 1 10⁴ | 1 10⁶ | 1 10⁵ |
| Pu-245 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Pu-246 | 1 10² | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Americium | ||||
| Am-237 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Am-238 | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Am-239 | 1 10² | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Am-240 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Am-241 | 1 10⁰ | 1 10⁴ | 1 10⁶ | 1 10⁵ |
| Am-242 | 1 10³ | 1 10⁶ | 1 10¹⁰ | 1 10⁷ |
| Am-242m+ | 1 10⁰ | 1 10⁴ | 1 10⁶ | 1 10⁵ |
| Am-243+ | 1 10⁰ | 1 10³ | 1 10⁶ | 1 10⁴ |
| Am-244 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Am-244m | 1 10⁴ | 1 10⁷ | 1 10¹⁴ | 1 10⁸ |
| Am-245 | 1 10³ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Am-246 | 1 10¹ | 1 10⁵ | 1 10¹³ | 1 10⁶ |
| Am-246m | 1 10¹ | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Curium | ||||
| Cm-238 | 1 10² | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Cm-240 | 1 10² | 1 10⁵ | 1 10⁷ | 1 10⁶ |
| Cm-241 | 1 10² | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| Cm-242 | 1 10² | 1 10⁵ | 1 10⁷ | 1 10⁶ |
| Cm-243 | 1 10⁰ | 1 10⁴ | 1 10⁷ | 1 10⁵ |
| Cm-244 | 1 10¹ | 1 10⁴ | 1 10⁷ | 1 10⁵ |
| Cm-245 | 1 10⁰ | 1 10³ | 1 10⁶ | 1 10⁴ |
| Cm-246 | 1 10⁰ | 1 10³ | 1 10⁶ | 1 10⁴ |
| Cm-247 | 1 10⁰ | 1 10⁴ | 1 10⁶ | 1 10⁵ |
| Cm-248 | 1 10⁰ | 1 10³ | 1 10⁶ | 1 10⁴ |
| Cm-249 | 1 10³ | 1 10⁶ | 1 10¹⁴ | 1 10⁷ |
| Cm-250 | 1 10-1 | 1 10³ | 1 10⁵ | 1 10⁴ |
| Berkelium | ||||
| Bk-245 | 1 10² | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Bk-246 | 1 10¹ | 1 10⁶ | 1 10¹¹ | 1 10⁷ |
| Bk-247 | 1 10⁰ | 1 10⁴ | 1 10⁶ | 1 10⁵ |
| Bk-249 | 1 10³ | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| Bk-250 | 1 10¹ | 1 10⁶ | 1 10¹² | 1 10⁷ |
| Californium | ||||
| Cf-244 | 1 10⁴ | 1 10⁷ | 1 10¹² | 1 10⁸ |
| Cf-246 | 1 10³ | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| Cf-248 | 1 10¹ | 1 10⁴ | 1 10⁷ | 1 10⁵ |
| Cf-249 | 1 10⁰ | 1 10³ | 1 10⁶ | 1 10⁴ |
| Cf-250 | 1 10¹ | 1 10⁴ | 1 10⁶ | 1 10⁵ |
| Cf-251 | 1 10⁰ | 1 10³ | 1 10⁶ | 1 10⁴ |
| Cf-252 | 1 10¹ | 1 10⁴ | 1 10⁷ | 1 10⁵ |
| Cf-253 | 1 10² | 1 10⁵ | 1 10⁸ | 1 10⁶ |
| Cf-254 | 1 10⁰ | 1 10³ | 1 10⁷ | 1 10⁴ |
| Einsteinium | ||||
| Es-250 | 1 10² | 1 10⁶ | 1 10¹³ | 1 10⁷ |
| Es-251 | 1 10² | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Es-253 | 1 10² | 1 10⁵ | 1 10⁸ | 1 10⁶ |
| Es-254 | 1 10¹ | 1 10⁴ | 1 10⁷ | 1 10⁵ |
| Es-254m | 1 10² | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| Fermium | ||||
| Fm-252 | 1 10³ | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| Fm-253 | 1 10² | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| Fm-254 | 1 10⁴ | 1 10⁷ | 1 10¹⁰ | 1 10⁸ |
| Fm-255 | 1 10³ | 1 10⁶ | 1 10⁹ | 1 10⁷ |
| Fm-257 | 1 10¹ | 1 10⁵ | 1 10⁷ | 1 10⁶ |
| Mendelevium | ||||
| Md-257 | 1 10² | 1 10⁷ | 1 10¹¹ | 1 10⁸ |
| Md-258 | 1 10² | 1 10⁵ | 1 10⁷ | 1 10⁶ |
| Other radionuclides not listed above (see note 1) | 1 10−1 | 1 10³ | 1 10⁵ | 1 10⁴ |
| Parent nuclide | Daughter nuclides | |||
| --- | --- | |||
| Mg-28+ | Al-28 | |||
| Ti-44+ | Sc-44 | |||
| Fe-60+ | Co-60m | |||
| Ge-68+ | Ga-68 | |||
| Sr-82+ | Rb-82 | |||
| Rb-83+ | Kr-83m | |||
| Y-87+ | Sr-87m | |||
| Sr-90+ | Y-90 | |||
| Zr-93+ | Nb-93m | |||
| Zr-97+ | Nb-97 | |||
| Tc-95m+ | Tc-95 | |||
| Ru-106+ | Rh-106 | |||
| Ag-108m+ | Ag-108 | |||
| Sn-121m+ | Sn-121 | |||
| Sn-126+ | Sb-126m | |||
| Xe-122+ | I-122 | |||
| Cs-137+ | Ba-137m | |||
| Ba-140+ | La-140 | |||
| Ce-144+ | Pr-144 | |||
| Pm-148m+ | Pm-148 | |||
| Gd-146+ | Eu-146 | |||
| Hf-172+ | Lu-172 | |||
| W-178+ | Ta-178 | |||
| W-188+ | Re-188 | |||
| Re-189+ | Os-189m | |||
| Os-194+ | Ir-194 | |||
| Ir-189+ | Os-189m | |||
| Pt-188+ | Ir-188 | |||
| Hg-194+ | Au-194 | |||
| Hg-195m+ | Hg-195 | |||
| Pb-210+ | Bi-210, Po-210 | |||
| Bi-210m+ | Tl-206 | |||
| Pb-212+ | Bi-212, Tl-208, Po-212 | |||
| Bi-212+ | Tl-208, Po-212 | |||
| Rn-220+ | Po-216 | |||
| Rn-222+ | Po-218, Pb-214, Bi-214, Po-214 | |||
| Ra-223+ | Rn-219, Po-215, Pb-211, Bi-211, Tl-207 | |||
| Ra-224+ | Rn-220, Po-216, Pb-212, Bi-212, Tl-208, Po-212 | |||
| Ra-226+ | Rn-222, Po-218, Pb-214, Bi-214, Po-214, Pb-210, Bi-210, Po-210 | |||
| Ra-228+ | Ac-228 | |||
| Ac-225+ | Fr-221, At-217, Bi-213, Po-213, Tl-209, Pb-209 | |||
| Ac-227+ | Fr-223 | |||
| Th-226+ | Ra-222, Rn-218, Po-214 | |||
| Th-228+ | Ra-224, Rn-220, Po-216, Pb-212, Bi-212, Tl-208, Po-212 | |||
| Th-229+ | Ra-225, Ac-225, Fr-221, At-217, Bi-213, Po-213, Pb-209 | |||
| Th-232sec | Ra-228, Ac-228, Th-228, Ra-224, Rn-220, Po-216, Pb-212, Bi-212, Tl-208, Po-212 | |||
| Th-234+ | Pa-234m | |||
| U-230+ | Th-226, Ra-222, Rn-218, Po-214 | |||
| U-232+ | Th-228, Ra-224, Rn-220, Po-216, Pb-212, Bi-212, Tl-208, Po-212 | |||
| U-235+ | Th-231 | |||
| U-238+ | Th-234, Pa-234m | |||
| U-238sec | Th-234, Pa-234m, U-234, Th-230, Ra-226, Rn-222, Po-218, Pb-214, Bi-214, Po-214, Pb-210, Bi-210, Po-210 | |||
| U-240+ | Np-240 | |||
| Np-237+ | Pa-233 | |||
| Am-242m+ | Am-242 | |||
| Am-243+ | Np-239 |
PART II — quantity ratios for more than one radionuclide
1
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2
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SCHEDULE 9 — MODIFICATIONS
The Employment Act 1989
1
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The Employment Rights Act 1996
2
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The Personal Protective Equipment at Work Regulations 1992
3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The Notification of New Substances Regulations 1993
4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The Chemicals (Hazard Information and Packaging for Supply) Regulations 1994
5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The Reporting of Injuries, Diseases and Dangerous Occurrences Regulations 1995
6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The Packaging, Labelling and Carriage of Radioactive Material by Rail Regulations 1996
7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The Health and Safety (Enforcing Authority) Regulations 1998
8
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The Health and Safety (Fees) Regulations 1999
9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Signed
Signed by order of the Secretary of State.
Larry Whitty — Parliamentary Under Secretary of State, — Department of the Environment, Transport and the Regions — 3rd December 1999
Explanatory note
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Footnotes
1974 c. 37; sections 15(1), 43 and 52 were amended by the Employment Protection Act 1975 (c. 71), Schedule 15, paragraphs 6, 12 and 17 respectively; section 51A was added and section 52 was amended by the Police (Health and Safety) Act 1997 (c. 42), sections 1 and 2 respectively.
OJ No. L159, 29.6.96, p.1.
1965 c. 57; relevant amending instruments are S.I. 1974/2056 and S.I. 1990/1918.
1954 c. 70; section 180 was amended by S.I. 1993/1897.
1965 c. 57; relevant amending instruments are S.I. 1974/2056 and S.I. 1990/1918.
S.I. 1992/3139; as amended by S.I. 1993/3074, S.I. 1994/2326 and S.I. 1996/3039.
1974 c. 37; section 6 was amended by the Consumer Protection Act 1987 (c. 43), section 36 and Schedule 3.
1993 c. 12; section 47 was amended by the Environment Act 1995 (c. 25), Schedule 22, paragraph 227.
Editorial notes
Regulations revoked (1.1.2018) by The Ionising Radiations Regulations 2017 (S.I. 2017/1075), regs. 1(2), 42(2) (with reg. 2(5), 3, Sch. 8) [Editorial note: No historical revised versions have been created for amendments to this S.I. made prior to its final revocation. A revised version of how the S.I. stood at its first commencement is available and, to see the document content as it originally stood when it was made, select the 'Original (As Made)' version from the left-hand menu. For further details of the amendments see the List of All Changes available in 'More Resources' above]
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