BS IEC 61452:2021

Nuclear power, Nuclear safety, Criticality (nuclear reactions), Energy sources, Nuclear power stations, Nuclear energy, Testing, Nuclear technology, Gamma-ray spectroscopy, Gamma-ray apparatus, Instruments, Gamma-rays, Gamma-ray lasers, Mass spectrometers, Mass spectrometry, Alpha ray spectrometry, Chemical analysis and testing, Nuclear magnetic resonance spectrometry, Instrumental methods of analysis, Measurement, Spectrochemical analysis, Spectrometry, Spectrophotometry