Professor Robert G. Kelly, University of Virginia "The Protochips External Reference Electrode has allowed us to make our electrochemistry in the TEM quantitative by allowing us to make direct comparisons to standard electrochemical measurements made in standard electrochemical cells. The flexibility to use different commercial reference electrodes is also of great help."

Prof. Per Persson, Linköping University, "Protochips holders have enabled us to apply a diverse range of environmental conditions to our materials with remarkable flexibility. Combined with prompt support, they have significantly deepened our understanding of low-dimensional materials, opening doors to previously uncharted fields.’"