The STA-R Evolution® is a fully-automated, stand-alone workstation with robotic capabilities for the total laboratory automation line. Clotting, chromogenic and immunological assays are performed simultaneously in random access mode. The system's unique method of sample management offers high throughput and rapid processing of STAT samples without the need to interrupt current testing. Unique advantages such as pre-calibration of Fibrinogen, D-Dimer and Free Protein S assays plus quality control processing via user-defined intervals give the Operator extreme confidence in reporting accurate results. With the implementation of Windows NT®* software, the STA-R Evolution® offers exceptional productivity for performing high-volume routine and specialty hemostasis testing.