Identification of isotopes in soil, water, rock, biomass and air filter samples
Radioisotopes concentration measurements
Disolved radon in spring and spa waters
Radon concentrations in the air of thermal springs and spa enclosed spaces
Radon concentrations in the air of residences, public buildings, businesses
Radon emanation from building materials
Mobile telephony antennas
AC transformers
Electrical appliances, e.g. stoves, microwave ovens
Industrial electromagnets