Measurement of radioactivity in the environment — Air: radon-222 — Part 4: Integrated measurement method for determining average activity concentration using passive sampling and delayed analysis
STANDARD published on 13.7.2012
Designation standards: ISO 11665-4:2012
Publication date standards: 13.7.2012
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: International technical standard
Will be replace by: ISO 11665-4