Radonova Laboratories has achieved excellent results in the comparative EU test “REM 2018”. The test measures the incidence of radon in water and compares participating laboratories’ analytical results with a reference value. Radonova’s analysis had an average deviation of 3.8 per cent in relation to the reference value. Deviations up to 15 per cent are judged to be an acceptable result.
“This is a large-scale international test that demonstrates that Radonova’s method of measuring radon in drinking water is reliable and very precise. Radon in water does not necessarily present a major problem. However, radon that evaporates into indoor air when, for example, we take a shower, wash up or do laundry, can be a health hazard. For this reason it is important for studies and tests of this kind to be conducted,” comments Tryggve Rönnqvist, technical manager at Radonova Laboratories.
The comparative test covers a total of 101 participating laboratories, some of which have been involved in more than one analysis. The full name of the test is “REM 2018 radon-in-water proficiency test”.
About radon gas in water
Radon in water easily evaporates into the air. This in turn can contribute to raised radon levels in the indoor air. This also leads to an increased risk of lung cancer. Radon levels of 1,000 Bq/l can add roughly another 100 Bq/m³ to the indoor air. It is primarily radon gas in drinking water from drilled wells that must be measured. In order to ensure that the water does not contain dangerous levels of radon.
For further information about radon in water, visit Radonova laboratories