EIGENBRODT precipitation collectors used within European Mercury intercomparison
Several European institutions set up together with GKSS, Geesthacht an international Mercury intercomparison.
German EPA measuring site Waldhof
The measuring site Waldhof of the German EPA (Umweltbundesamt) is scenery of an European comparison of Mercury to be found within the precipitation. EINGENBRODT precipitation collectors type NSA 181 and UNS 130 are used by some of the nations.