• Geruchstester-2021
    Geruchstester-2021
  • CO2-Bilanz-2021
    CO2-Bilanz-2021
  • Sampling-2021
    Sampling-2021

Functional principle: The smell tester is measuring assoziation velocity by using stable concentration profil of odor. Because of this the odor recognition is only dependent on the amount of available odor receptors, If many receptors are inhibited by Covid-19 danages, the odor will not be recognised correctly, the test shows a decrease of the odor sense,