Ultrapure Water Quality on Demand The Super-Q Plus System is a high-flow water system designed to provide the "final polish" to water which has been pretreated by reverse osmosis, distillation or deionization. Super-Q Plus systems consistently produce ultrapure water quality which exceeds Type 1 ASTM/CAP/CLSI specifications. The Super-Q Plus water system features a modular design for the production of ultrapure water. The system also features automatic recirculation of water on an hourly basis to maintain water quality between uses. Because Super-Q product water is produced "on demand", there?s no need to store water and risk degrading water quality over time. Applications Tissue culture media preparation Reagent preparation Microelectronics wafer rinsing