BS ISO 11665-4:2021

Measurement of radioactivity in the environment. Air: radon-222. Integrated measurement method for determining average activity concentration using passive sampling and delayed analysis.

STANDARD published on 30.3.2021

The information about the standard:

Designation standards: BS ISO 11665-4:2021
Publication date standards: 30.3.2021
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: British technical standard
Category: Technical standards BS