放射能測定法シリーズ

The nuclide to analyze is mainly I-131. A sample is measured, as is or after drying and crushing, by γ-ray spectrometry using a NaI(Tl) scintillation detector or germanium semiconductor detector to determine its radioactivity. For particulate matter and milk, it presents a radiochemical analysis method to measure β-rays of I-131 after separating and refining it.

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