Prominent Nitrogen dioxide monitoring in Germany

The increased NO2 concentrations in many cities of Germany called for prominent investigators. German politicians now use the benefits of passam diffusive samplers to monitor NO2 concentrations at various locations in the city. Read the post of the local newspaper here (in German).

Renewal of Accreditation by the Swiss Accreditation Service

Thanks to all passam team members, the conformity of our products and laboratory service has been accredited by the Swiss Accreditation Service this year in August.