Elix Clinical laboratory water purification system supports medium-sized clinical analyzers performing chemistry and immunochemistry assays. Water quality significantly impacts the precision and sensitivity of laboratory test results. According to the NCCLS/CLSI guidelines, several purification technologies should be combined to eliminate various contaminants. The Elix Clinical combines pre-filtration, softening, reverse osmosis (RO), electrodeionization (EDI), polishing and micro-filtration and provides Type II and Type I water. Water is produced at flow rates of 35 and 70 l/hr. Water is constantly deionized and the system constantly self-regenerates.