As a standard manual for environmental radioactivity analysis and environmental radiation measurement, we have established the series of environmental radioactivity measuring methods. The methods are classified by measurement target (air radiation, radioactive materials in the air, etc.), measurement method (instrumental analysis, radiochemical analysis, etc.), and nuclide, and are systematically listed in a tree format.
The Series of Environmental Radioactivity Measuring Methods
Air Radiation
Dose Rate
Radioactive materials in environmental samples
Dust/Air Monitor
Sampling/Preparation
Instrumental Analysis
Radiochemical analysis, etc.
Gross
Nuclide
Atomic Mass:
-70
-70
| （AN-Co）Radiocobalt Analysis（No.5） | February 1990 |
| （AN-H3）Tritium Analysis（No.9） | October 2023 |
| （AN-C）Radiocarbon Analysis（No.25） | June 2025 |
Atomic Mass:
71-120
71-120
| （AN-Sr）Radiostrontium Analysis（No.2） | June 2025 |
| （AN-Zr）Radiozirconium Analysis（No.8） | September 1976 |
| （AN-Ru）Radioruthenium Analysis（No.10） | March 1996 |
Atomic Mass:
121-180
121-180
| （AN-Cs）Radiocesium Analysis（No.3） | September 1976 |
| （AN-I）Radioiodine Analysis（No.4） | March 1996 |
| （AN-Ce）Radiocerium Analysis（No.11） | October 1977 |
| （AN-I-E）Radioiodine Analysis in Emergencies（No.15） | October 2023 |
| （AN-I129）Iodine-129 Analysis（No.26） | June 2025 |
| （AN-I129-R）Rapid Analysis of Iodine-129 in Environmental Samples（No.32） | February 2004 |
Atomic Mass:
181-
181-
