The EasyElectrolytes analyzer measures Na+, K+, Cl–, and Li+ in whole blood, serum, urine (not applicable for Li+), and plasma. Results for a 55 µL serum sample are displayed and printed in 35 seconds. With a larger display plus simple yes/no prompted operation, the analyzer requires little technical training by laboratory technicians before use. A convenient reagent module contains all liquid calibrants. Components are packaged into three simple modules, easily accessible by the user. Routine maintenance is limited to the replacement of the reagent module, electrodes, and a single pump tube. Advanced software and hardware, including an optional bar code reader, track all analyzer results. The analyzer monitors calibration, electrode response, calibrant usage, and other functions. Snap-in electrode design, combined with precise control of calibrator volumes, ensure economical operation and a low cost per sample. Return Policy Items are sold as-is with no returns or refunds available unless explicitly stated.