Manufacturer: Instrumentation Laboratory Model: GEM Premier Description: With a GEM Premier 4000 electrolyte analyzer in your institution, it is possible to obtain results for measured analytes such as pH, PCO2, PO2, Na+, K+, Ca++, Cl-, Glucose, Lactate hematocrit, tHb, O2Hb, Cohn, MetHb, HHb, Total Bilirubin. GEM Premier 4000 with PLUS Technology brings complete automation to the most labor- and skill-intensive tasks in critical care testing. At the touch of a button, the GEM Premier 4000 automates: quality management through Intelligent Quality Management (iQM), instrument maintenance with its multi-use disposable cartridge PAK, and information management with GEMweb® Plus Custom Connectivity. Return Policy Items are sold as-is with no returns or refunds available unless explicitly stated.