The ELITech Group Inc Excyte Vacuum Tube offers a precise and accurate method for determining the Erythrocyte Sedimentation Rate (ESR). Its vacuum tube design and sodium citrate anticoagulant ensure safe blood collection and prevent coagulation, preserving sample integrity. Standardized anticoagulant concentration enables consistent and reliable ESR measurements, adhering to Clinical and Laboratory Standards Institute (CLSI) guidelines. Individually packaged tubes maintain sterility and prevent contamination. Widely used in clinical laboratories, hospitals, and research institutions, the Excyte Vacuum Tube finds applications in point-of-care testing as well. It eliminates subjective interpretation, aids in diagnosing and monitoring various conditions, and improves patient care through accurate and timely ESR determination. The 50-tube package, each with a 3 mL capacity, provides a convenient and reliable solution for hematology testing.