Posted on December 20, 2019December 21, 2019 by Pulse AssentISO 18589-6:2019 Measurement of radioactivity in the environment. Soil Gross alpha and gross beta activities. Test method using gas-flow proportional counting Link: ISO 18589-6:2019 Measurement of radioactivity in the environment. Soil Gross alpha and gross beta activities. Test method using gas-flow proportional counting Source: BSI Standards Related Posts:New laws to introduce digital labelling for…UK signs landmark economic partnership with Nigeria