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  1. HISTORICAL

    NS-EN ISO 10703:2015▹

    This document has been replaced. View the most recent version.

    Water quality - Determination of the activity concentration of radionuclides - Method by high resolution gamma-ray spectrometry (ISO 10703:2007)

    standard by Standards Norway NS-EN ISO, 01/01/2016.

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    Historical Editions: NS-EN ISO 10703:2021

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  2. NS-EN ISO 10703:2021▹

    Water quality - Gamma-ray emitting radionuclides - Test method using high resolution gamma-ray spectrometry (ISO 10703:2021)

    standard by Standards Norway NS-EN ISO, 07/23/2021.

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    Historical Editions: NS-EN ISO 10703:2015

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  3. NS-EN ISO 11665-11:2019▹

    Measurement of radioactivity in the environment - Air: radon-222 - Part 11: Test method for soil gas with sampling at depth (ISO 11665-11:2016)

    standard by Standards Norway NS-EN ISO, 01/01/2020.

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  4. NS-EN ISO 11665-1:2019▹

    Measurement of radioactivity in the environment - Air: radon-222 - Part 1: Origins of radon and its short-lived decay products and associated measurement methods (ISO 11665-1:2019)

    standard by Standards Norway NS-EN ISO, 01/01/2020.

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  5. SN-CEN ISO/TS 11665-12:2021▹

    Measurement of radioactivity in the environment - Air: radon-222 - Part 12: Determination of the diffusion coefficient in waterproof materials: membrane one-side activity concentration measurement method (ISO/TS 11665-12:2018)

    standard by Standards Norway SN-CEN ISO/TS Series, 06/22/2021.

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  6. HISTORICAL

    NS-EN ISO 11665-3:2015▹

    This document has been replaced. View the most recent version.

    Measurement of radioactivity in the environment — Air: radon-222 — Part 3: Spot measurement method of the potential alpha energy concentration of its short-lived decay products (ISO 11665-3:2012)

    standard by Standards Norway NS-EN ISO, 12/01/2015.

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    Historical Editions: NS-EN ISO 11665-3:2020

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  7. NS-EN ISO 11665-3:2020▹

    Measurement of radioactivity in the environment — Air: radon-222 — Part 3: Spot measurement method of the potential alpha energy concentration of its short-lived decay products (ISO 11665-3:2020)

    standard by Standards Norway NS-EN ISO, 03/01/2020.

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    Historical Editions: NS-EN ISO 11665-3:2015

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  8. HISTORICAL

    NS-EN ISO 11665-5:2015▹

    This document has been replaced. View the most recent version.

    Measurement of radioactivity in the environment -Air: radon-222 — Part 5: Continuous measurement method of the activity concentration (ISO 11665-5:2012)

    standard by Standards Norway NS-EN ISO, 12/01/2015.

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    Historical Editions: NS-EN ISO 11665-5:2020

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  9. NS-EN ISO 11665-5:2020▹

    Measurement of radioactivity in the environment — Air: radon-222 — Part 5: Continuous measurement methods of the activity concentration (ISO 11665-5:2020)

    standard by Standards Norway NS-EN ISO, 03/01/2020.

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    Historical Editions: NS-EN ISO 11665-5:2015

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  10. HISTORICAL

    NS-EN ISO 11665-6:2015▹

    This document has been replaced. View the most recent version.

    Measurement of radioactivity in the environment — Air: radon-222 — Part 6: Spot measurement method of the activity concentration (ISO 11665-6:2012)

    standard by Standards Norway NS-EN ISO, 12/01/2015.

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    Historical Editions: NS-EN ISO 11665-6:2020

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