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RS ISO 13164-2: 2013
Water quality — Random-222 — Part 2: Test method using gamma-ray spectrometry
Abstract

This part of ISO 13164 specifies a test method for the determination of radon-222 activity concentration
in a sample of water following the measurement of its short-lived decay products by direct gammaspectrometry
of the water sample (see Annex A).
The radon-222 activity concentrations, which can be measured by this test method utilizing currently
available gamma-ray instruments, range from a few becquerels per litre to several hundred thousand
becquerels per litre for a 1 l test sample.
This test method can be used successfully with drinking water samples. The laboratory is responsible
for ensuring the validity of this test method for water samples of untested matrices.
Annex B gives indication on the necessary counting conditions to meet the required sensitivity for
drinking water monitoring.

General Information

CodeClassificationThemePagesPublisherAvailability
RS ISO 13164-2: 2013ADOPTED ISO STANDARDSEnvironment. Health protection. Safety21First Edition
Sep 2024		Available
Price: RWF 19,500


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