I.S. EN ISO 19581:2020现行
Measurement of radioactivity - Gamma emitting radionuclides - Rapid screening method using scintillation detector gamma-ray spectrometry (ISO 19581:2017)
出版：National Standards Authority of Ireland
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基本信息
标准编号： I.S. EN ISO 19581:2020
出版单位：National Standards Authority of Ireland
标准页数：36
标准简介
This document specifies a screening test method to quantify rapidly the activity concentration of gamma-emitting radionuclides, such as 131I, 132Te, 134Cs and 137Cs, in solid or liquid test samples using gamma-ray spectrometry with lower resolution scintillation detectors as compared with the HPGe detectors (see IEC 61563).
