AS 2365.4:1995(R2014)
Indoor air sampling analysis method for determination of radon

Standard No.

AS 2365.4:1995(R2014)

Published By

Standard Association of Australia （SAA）

Latest

AS 2365.4:1995(R2014)

Scope

Sets out three methods for the determination of the radon content in indoor air. Method A applies to grab samples and requires the collection of a grab sample in a scintillation cell followed by the measurement of its alpha activity. Method B is applicable for short-term sampling periods. The principle consists of adsorption of the radon onto activated charcoal followed by the measurement of the gamma radiation that is emitted. Method C applies to sampling periods of up to a year and employs solid state nuclear track monitoring. RECONFIRMATION NOTICE Technical Committee EV-007 has reviewed the content of this publication and in accordance with Standards Australia procedures for reconfirmation, it has been determined that the publication is still valid and does not require change. Certain documents referenced in the publication may have been amended since the original date of publication. Users are advised to ensure that they are using the latest versions of such documents as appropriate, unless advised otherwise in this Reconfirmation Notice. Approved for reconfirmation in accordance with Standards Australia procedures for reconfirmation on 9 September 2014. The following are represented on Technical Committee EV-007: Australian Aluminium Council Australian Bureau of Meteorology Australian Chamber of Commerce and Industry Australian Industry Group Clean Air Society of Australia and New Zealand CSIRO Marine and Atmospheric Research Department of Environment and Conservation, WA Department of Science, Information Technology, Innovation and the Arts, Qld Environment Protection Authority, Vic. National Association of Testing Authorities Australia Office of Environment and Heritage, NSW

AS 2365.4:1995(R2014) history

• 0000 AS 2365.4:1995(R2014)
• 1970 AS 2365.4:1995/Amdt 1:1996 Indoor air sampling analysis method for determination of radon
• 1995 AS 2365.4:1995 Methods for the sampling and analysis of indoor air - Determination of radon