8 Cell screening systems can perform multiple batch cell electrosynthesis simultaneously as compared to regular electrosynthesis systems. Instead of 6 cells in a 6 cell screening system, an 8 cell screening system is designed to operate 8 divided cells simultaneously as well as individually. It consists of a similar reaction block with separate electrode compartments. It has separate control and pre-set for each cell unit and can easily run testing of identical or differing electrolysis runs. Other features of the product include the ability for simultaneous mixing and heating, digital recording of test parameters, temperature control, and software for automation. It comes with KA Plate, Aluminum Block 6 Cells, H 16 V Support Rod, Crown Stirrer, H 38 Holding Rod, Set of Cables with Crocodile Clamps, H 44 Boss Head Clamp, Set of Cables with Crocodile Clamps (Channels 5-8), Allen wrench, and other required units.