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Measurement of radioactivity in the environment. Soil. Plutonium 238 and plutonium 239 + 240. Test method using alpha spectrometry. Original standard BS EN ISO 18589-4-2021 in PDF full version. Additional info + preview on request

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Measurement of radioactivity in the environment. Soil. Strontium 90. Test method using proportional counting or liquid scintillation counting. Original standard BS EN ISO 18589-5-2021 in PDF full version. Additional info + preview on request

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Measurement of radioactivity in the environment. Soil. Gross alpha and gross beta activities. Test method using gas-flow proportional counting. Original standard BS EN ISO 18589-6-2021 in PDF full version. Additional info + preview on request

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Measurement of radioactivity in the environment. Soil - In situ measurement of gamma-emitting radionuclides. Original standard BS EN ISO 18589-7-2016 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Resistance welding. Destructive testing of welds. Method for the fatigue testing of multi-spot-welded specimens. Original standard BS EN ISO 18592-2019 in PDF full version. Additional info + preview on request

Document status: Active

Microbiology of the food chain. Horizontal methods for surface sampling. Original standard BS EN ISO 18593-2018 in PDF full version. Additional info + preview on request

Document status: Active