(untitled) - Bryan, M C; Wernick, D; Hein, C D; Petersen, J V; Eschelbach, J W; Doherty, E M (Beilstein J. Org. Chem., 2011)
Cartridges for H-Cube and H-Cube Midi contain catalyst of different particle sizes. The actual difference varies based on the nature of catalyst and the batches. For an excellent analysis of various parameters that can impact cartridge performances, see: