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  • BSI
    BS EN ISO 18589-4:2021 Measurement of radioactivity in the environment. Soil - Plutonium 238 and plutonium 239 + 240. Test method using alpha spectrometry
    Edition: 2021
    $411.69
    / user per year

Description of BS EN ISO 18589-4:2021 2021

This document describes a method for measuring238Pu and 239 + 240 isotopes in soil by alpha spectrometry samples using chemical separation techniques.

The method can be used for any type of environmental study or monitoring. These techniques can also be used for measurements of very low levels of activity, one or two orders of magnitude less than the level of natural alpha-emitting radionuclides.

The test methods described in this document can also be used to measure the radionuclides in sludge, sediment, construction material and products following proper sampling procedure[2][3][4][5][7][8].

The mass of the test portion required depends on the assumed activity of the sample and the desired detection limit. In practice, it can range from 0,1 g to 100 g of the test sample.



About BSI

BSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses.

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