Measurement of radioactivity. Gamma-ray emitting radionuclides. Generic test method using gamma-ray spectrometry Ingestion-build-93833 Who is BS EN 13403

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In BS EN 13230-1 mechanical tests are defined which provide assurance of the capability of sleepers or bearers to resist repetitive loading and provide sufficient durability

Measurement of radioactivity. Gamma-ray emitting radionuclides. Generic test method using gamma-ray spectrometry Ingestion-build-93833 Who is BS EN 134031 Scope This document describes the methods for determining the activity in becquerel (Bq) of gammaray emitting radionuclides in test samples by gamma ray spectrometry. The measurements are carried out in a testing laboratory following proper sample preparation. The test samples can be solid, liquid or gaseous. Applications include: routine surveillance of radioactivity released from nuclear installations or from sites discharging enhanced levels of