Due to Evergreen moving to remote learning for Spring Quarter 2020, we will not be holding in-person workshops for the foreseeable future. Additionally, use of the instruments is not possible at this time.

EG&G PARC Model 303A



The Polarograph is an electrochemical instrument which uses a dropping-mercury electrode.  It is a technique that can be used for qualitative and quantitative trace elemental, ion, and functional group analysis.