chemcatcherChemcatcher® is a passive sampling device developed by researchers at the University of Portsmouth, Portsmouth, UK and Chalmers University of Technology, Göteborg, Sweden.

The Chemcatcher® comprises a small three component PTFE body into which a 47 mm 3M Empore™ disk is inserted as the receiving phase. Three different versions of the Chemcatcher® are available and these different designs cover most of the monitoring applications that are required in the aquatic environment.