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Overview EN ISO 13164-4:2023 - Water quality - Radon-222 - Part 4 describes a validated laboratory method for measuring radon-222 (222Rn / Rn-222) activity concentration in non-saline waters using tw…
Overview EN ISO 13164-1:2020 - Water quality - Radon-222 - Part 1: General principles (ISO 13164-1:2013, correction 2013-11-15) is the CEN-adopted European version of the ISO guidance that sets out g…
Overview EN ISO 13164-2:2020 (ISO 13164-2:2013) specifies a laboratory test method for determining radon-222 (Rn-222) activity concentration in water by measuring its short-lived decay products using…
Overview EN ISO 13164-3:2020 (ISO 13164-3:2013) specifies a standardized test method using emanometry for determining radon-222 activity concentration in water. The method transfers radon from the aq…
Overview ISO 13164-2:2013 defines a laboratory test method for determining radon-222 (222Rn) activity concentration in water by direct gamma‑ray spectrometry of the water sample. The method quantifie…
SIST ISO 13164-3:2013 - Overview SIST ISO 13164-3:2013 defines a standardized emanometry test method for determining radon-222 activity concentration in water. The method transfers radon from the aqu…
1 Scope This part of ISO 13164 describes a test method for the determination of radon-222 ( 222 Rn) activity concentration in non-saline waters by extraction and liquid scintillation counting. The ra…
Overview ISO 13164-4:2023 - Water quality - Radon-222 - Part 4 specifies a test method using two‑phase liquid scintillation counting for determining radon-222 (222Rn) activity concentration in non‑sa…
ISO 13164-3:2013 - Overview ISO 13164-3:2013 defines a standardized emanometry test method for determining radon-222 activity concentration in water. The method transfers radon from the aqueous phase…
Overview ISO 13164-1:2013 - Water quality - Radon-222 - Part 1: General principles provides general guidelines for collecting, handling and transporting water samples for measurement of the activity…